FishyKart Blog

Aquarium fish care guides, tips and advice for fish keepers in India.

10 Easy Aquarium Plants for Beginners (No CO2 Needed)

2026-10-29

Easy aquarium plants for beginners: java fern, anubias, java moss, hornwort, amazon sword, cryptocoryne, marimo and more. Light, planting method and growth speed.

African Butterfly Fish Care: Tank, Food and Tank Mates

2026-10-29

African butterfly fish care: a 4-inch surface hunter from West Africa that jumps, eats insects and floating food, and needs calm water, floating plants and a tight lid.

African Cichlids: Mbuna vs Peacock, Tank Setup and Stocking

2026-10-29

African cichlids guide: Lake Malawi mbuna vs peacocks vs haps, Tanganyika species, hard alkaline water, 55-75 gallon tanks, rockwork and stocking to control aggression.

Amazon Sword Plant Care: Size, Light and Root Tabs

2026-10-29

Amazon sword plant care: grows 12-20 inches tall, needs moderate light and root tabs, why leaves melt after planting, propagation by runners and best tank size.

Best Algae Eaters for Freshwater Aquariums by Tank Size

2026-10-29

Best algae eaters for freshwater tanks: otocinclus, amano shrimp, nerite snails, siamese algae eater, bristlenose pleco and more, matched to tank size and algae type.

Best Fish for a 10 Gallon Tank: 10 Picks and Stocking Ideas

2026-10-29

Best fish for a 10 gallon (38 liter) tank: betta, ember tetra, chili rasbora, neon tetra, endlers, pygmy corydoras and shrimp, with 3 stocking plans that work.

Best Fish for a 20 Gallon Tank: Top Picks and 3 Stocking Plans

2026-10-29

Best fish for a 20 gallon (76 liter) tank: harlequin rasboras, neon tetras, gouramis, corydoras, kuhli loaches and otocinclus, plus 3 complete stocking plans.

Best Fish for a 5 Gallon Tank: Honest Nano Stocking List

2026-10-29

Best fish for a 5 gallon (19 liter) tank: a single betta, cherry shrimp, nerite snails, a lone pea puffer and tiny schooling fish only with caveats. What fits.

Fish Swimming at Top of Tank: Causes and What to Do Now

2026-10-29

Why fish swim at the top of the tank or gasp at the surface: low oxygen, ammonia or nitrite, high temperature, or normal surface fish like bettas and gouramis.

How Long Can Fish Go Without Food? Vacation Guide by Fish Type

2026-10-29

How long can fish go without food? Most healthy adult aquarium fish manage 3-7 days, larger fish longer, but fry need daily food. How to plan a trip.

How Many Fish in a 10 Gallon Tank? Realistic Stocking Guide

2026-10-29

How many fish fit in a 10 gallon (38 liter) tank: why the 1 inch per gallon rule misleads, how bioload works and 4 realistic stocking examples for beginners.

How to Cycle a Fish Tank: Fishless Cycle Steps and Test Numbers

2026-10-29

How to cycle a fish tank without fish: dose ammonia to 2 ppm, test daily and add fish when ammonia and nitrite hit 0 within 24 hours. Most take 4-6 weeks.

Hydra in Fish Tank: Identify, Risks to Fry and Shrimp, Removal

2026-10-29

Hydra in a fish tank are tiny tentacled polyps that sting and eat fry and baby shrimp. How to identify them, why they appear and how to remove them safely.

Ich in Fish (White Spot Disease): Life Cycle, Heat and Salt Treatment

2026-10-29

Ich (white spot disease) shows as white grains on fish. Its life cycle, how heat and salt treatment work, and why loaches, catfish and shrimp need care.

Marimo Moss Ball Care: Light, Cleaning and Zebra Mussel Warning

2026-10-29

Marimo moss ball care: low light, cool water, rolling and rinsing, why they turn brown or float, and the 2021 zebra mussel warning on moss balls sold in the US.

Planaria in Aquarium: How to Identify and Remove Them Safely

2026-10-29

Planaria in your aquarium are flat worms with a triangular head and two eyespots. Learn to tell them from harmless worms and remove them safely in shrimp tanks.

Ropefish Care: Tank Size, Tank Mates and Escape-Proof Lid

2026-10-29

Ropefish (reedfish) care: grows 12-16 inches in tanks, needs a long tank (about 140 gallons for adults), a tight lid, a group, meaty food and no small tank mates.

Types of Cichlids: Popular Aquarium Cichlids by Size

2026-10-29

Types of cichlids for aquariums: dwarf, South American, Central American and African cichlids compared by adult size, tank size and temperament, with care basics.

Types of Gourami Fish: 10 Popular Gouramis Compared

2026-10-29

Types of gourami fish: dwarf, honey, pearl, kissing, three spot, moonlight, sparkling, chocolate and giant gourami compared by size, tank size and temperament.

Types of Tetra Fish: 12 Popular Tetras for Your Aquarium

2026-10-29

Types of tetra fish compared: neon, cardinal, ember, black neon, glowlight, serpae, rummy nose and more, with adult size, tank size, temperament and care level.

Why Is My Fish Tank Cloudy? White, Green and Brown Water Fixes

2026-10-29

Why is your fish tank cloudy? White haze is usually a bacterial bloom, green water is algae and brown water is tannins. Causes, fixes and when to worry.

Bala Shark Size and Care: Tank Size and School Needs

2026-10-28

Bala shark care: this 'shark' is a peaceful minnow that grows to 12-14 inches and needs a school of 5+ and a very large tank. Real size, tank size and tank mates.

Bichir Fish Care: Senegal Bichir and Tank Mates

2026-10-28

Bichir care: ancient air-breathing fish, the Senegal bichir commonly grows 10-12 inches and lives 15+ years. Tank size, lid, diet, types and whether bichirs live with green terrors.

Bristlenose Pleco Care: Diet, Tank and Breeding

2026-10-28

Bristlenose pleco (Ancistrus) care: a 4-5 inch algae eater that needs driftwood, vegetables and caves. Diet, tank setup, breeding and males vs females.

Chili Rasbora Care: Nano Tank, Group Size and Water

2026-10-28

Chili rasbora (Boraras brigittae) care: a 0.6-0.8 inch nano fish for 5-10 gallon planted tanks, groups of 10+, soft water and tiny foods.

Common Pleco Size: Why It Outgrows Most Tanks

2026-10-28

Common pleco care: it can reach 12-20+ inches and needs 150+ gallons. Real adult size, tank size, diet, invasive status and what to do if yours gets too big.

Corydoras Catfish: Types, Group Size and Care

2026-10-28

Corydoras catfish care: 1-3 inch bottom dwellers that need groups of 6+, soft sand, 72-79°F water and sinking food. Popular types and tank mates explained.

Discus Fish Care: Water, Tank Setup and Feeding

2026-10-28

Discus fish care: 6-8 inch Amazon cichlids that need 82-86°F soft water, groups of 5+, 75+ gallon tanks and frequent water changes. Setup, feeding, mistakes.

Freshwater Angelfish Care: Tank Height and Tank Mates

2026-10-28

Freshwater angelfish (Pterophyllum scalare) care: 6 inch long, 8 inch tall cichlids. Tank height, water, pairs and spawning, and which tank mates are safe.

Harlequin Rasbora Care: Size, Group and Tank Mates

2026-10-28

Harlequin rasbora care: a 1.5-2 inch peaceful shoaler with a black triangle patch. Group size, tank size, water, breeding habits and tank mates.

Honey Gourami Care: Male vs Female and Tank Mates

2026-10-28

Honey gourami (Trichogaster chuna) care: a calm 2 inch gourami for 15-20 gallon tanks. Male vs female, bubble nests, water and tank mates.

Amano Shrimp Care: Size, Algae Eating and Tank Mates

2026-10-27

Amano Shrimp (Caridina multidentata) care: size up to 2 in, 2-3 year lifespan, hair algae eating, tank mates and why they don't breed in freshwater.

Anubias Plant Care: Nana, Light, Rhizome and Algae

2026-10-27

Anubias care: Anubias barteri and nana forms, very slow growth, low light, attaching the rhizome to wood, green spot algae on leaves and fish-proof planting.

Apple Snail Care: Species, Size, Eggs and Water

2026-10-27

Apple snail care: Pomacea diffusa vs canaliculata, size, lifespan, eggs above the waterline, calcium and pH for healthy shells, and US legality notes.

Aquarium Snail Eggs: How to Identify Them by Species

2026-10-27

Identify aquarium snail eggs: mystery and apple snail clutches, nerite white dots, ramshorn jelly blobs - which hatch in freshwater and when to remove them.

Bloodworms for Fish: Frozen vs Freeze-Dried and How Often

2026-10-27

Bloodworms for aquarium fish: what they are (midge larvae), frozen vs freeze-dried vs live, how often to feed, bloating risks for bettas, and allergy notes.

Brine Shrimp for Fish: How to Hatch and Feed

2026-10-27

Brine shrimp (Artemia) for aquarium fish: how to hatch baby brine shrimp in 18-36 hours, salt and temperature, decapsulated eggs, frozen vs live.

Hornwort Aquarium Plant: Care, Growth and Shedding

2026-10-27

Hornwort (Ceratophyllum demersum) care: rootless fast-growing plant, floating or anchored, 59-86°F range, why it sheds needles and how it helps water quality.

Java Fern Care: How to Attach It, Light and Varieties

2026-10-27

Java fern (Microsorum pteropus) care: why the rhizome must not be buried, how to attach it to wood, low light, varieties, plantlets and brown spots.

Nerite Snail Care: Algae Eating, Eggs and Tank Setup

2026-10-27

Nerite snail care: zebra, olive and horned nerites, 0.5-1 in size, algae eating, white eggs that never hatch in freshwater, and how to keep them alive.

Ramshorn Snail: Care, Breeding Control and Eggs

2026-10-27

Ramshorn snail (Planorbella duryi) care: size, hermaphrodite breeding, jelly egg clutches, whether they eat plants, and how to keep their numbers under control.

Clown Loach - Complete Care Guide

2026-10-26

Clown Loach care guide: why the 2-inch fish sold in stores grows to 10-12 inches, lives decades, and needs a much bigger tank than it looks.

Duckweed in Aquariums - Growth, Benefits & Control

2026-10-26

Duckweed care guide: its explosive growth rate, nutrient-uptake benefits, why it's considered invasive, and how to actually control it in a tank.

Java Moss - Complete Care Guide

2026-10-26

Java Moss care guide: how it attaches to driftwood without planting, why it doesn't need CO2, growth rate by light level, and its role in breeding tanks.

Rainbow Shark - Complete Care Guide

2026-10-26

Rainbow Shark care guide: why it's a cyprinid, not a shark, its floor-claiming territorial behavior, the one-per-tank rule, and tank mates to avoid.

Serpae Tetra - Complete Care Guide

2026-10-26

Serpae Tetra care guide covering its blood-red coloring, why nipping is a group-size issue, and the tank mates that actually hold up.

Swordtail Fish - Complete Care Guide

2026-10-26

Swordtail Fish care guide: why females outgrow males, the male-only sword, and why it can interbreed with Platy - same genus, different tail.

Bristlenose Pleco Size - What to Actually Expect

2026-10-25

Bristlenose Pleco size guide: 4-5 inch adult size versus the Common Pleco's 18-24 inches, why the mix-up matters, and tank size by comparison.

Ember Tetra - Complete Care Guide

2026-10-25

Ember Tetra care guide covering its 0.8-inch size, solid orange-red coloring unlike striped tetras, group requirements, and wide water tolerance.

Glowlight Tetra - Complete Care Guide

2026-10-25

Glowlight Tetra care guide: why dim lighting and dark substrate make its signature stripe glow, size, group needs, and peaceful temperament.

Mystery Snail - Complete Care Guide

2026-10-25

Mystery Snail care guide covering its dual gills-and-lungs breathing system, calcium needs for shell health, size, lifespan, and color range.

Mystery Snail Eggs - What to Expect and When They Hatch

2026-10-25

Mystery Snail egg guide: why clutches are laid above the waterline, hatching timeline by temperature, clutch size, and what a fertile clutch looks like.

Panda Cory - Complete Care Guide

2026-10-25

Panda Cory (Corydoras panda) care guide: why it needs cooler water than most tropical tank mates, group size, and sensitivity to nitrates and sharp substrate.

Pearl Gourami - Complete Care Guide

2026-10-25

Pearl Gourami care guide covering its pearlescent pattern, thread-like feeler fins, why it's unusually peaceful for a gourami, and tank needs.

Siamese Algae Eater - Complete Care Guide

2026-10-25

Siamese Algae Eater care guide: the tail-stripe test that identifies a true SAE, its rare ability to eat black beard algae, size, and tank needs.

Tiger Barb - Complete Care Guide

2026-10-25

Tiger Barb care guide: why fin-nipping is really a group-size issue, the 8-fish minimum, and which tank mates survive keeping them.

White Cloud Mountain Minnow - Complete Care Guide

2026-10-25

White Cloud Mountain Minnow care guide: why it's a genuine unheated-tank fish, its discovery by a Chinese Boy Scout in 1932, and tank requirements.

Blue Dolphin Cichlid - Complete Care Guide

2026-10-24

Blue Dolphin Cichlid care guide covering the forehead hump both sexes develop, adult size, tank needs, and its unusually peaceful temperament for a Malawi cichlid.

Cherry Barb - Complete Care Guide

2026-10-24

Cherry Barb care guide covering size, male-female color differences, and why this barb species doesn't fin-nip like most of its family.

Convict Cichlid - Complete Care Guide

2026-10-24

Convict Cichlid care guide covering size, territorial aggression disproportionate to size, tank requirements, and why it's one of the easiest cichlids to breed.

Firemouth Cichlid - Complete Care Guide

2026-10-24

Firemouth Cichlid care guide covering the red-throat warning display, tank size, temperament, and why it's one of the more manageable Central American cichlids.

Frontosa Cichlid - Complete Care Guide

2026-10-24

Frontosa Cichlid care guide covering its unusually long 12-25 year lifespan, slow 3-5 year growth, deep-water Lake Tanganyika origin, and group structure.

Kuhli Loach - Complete Care Guide

2026-10-24

Kuhli Loach care guide covering tank setup, substrate, feeding and why this eel-shaped fish needs a secure lid and fine, sift-friendly substrate.

Pea Puffer Tank Mates - Compatibility Guide

2026-10-24

Pea Puffer tank mate guide: fast, short-finned fish that hold up against fin-nipping, and why long-finned or slow species are a bad match.

Rosy Barb - Complete Care Guide

2026-10-24

Rosy Barb care guide covering size, cool-water tolerance that often means no heater needed, tank requirements, and hardiness.

Texas Cichlid - Complete Care Guide

2026-10-24

Texas Cichlid care guide: why it's the only cichlid native to the US, its 12-inch adult size, 75-gallon-plus tank needs, and why aggression drops in bigger tanks.

Types of Oscar Fish - Color Varieties Explained

2026-10-24

A guide to Oscar fish color varieties - Tiger, Red, Albino, and Lutino - plus the one eye-color test that tells real albinos from mislabeled Lutinos.

Black Moor Goldfish: The Telescope Eyes Explained

2026-10-23

Black Moor goldfish care covering their telescope eyes, the injury risks that come with them, and tank setup adjustments to protect their vision.

Dwarf Gourami - Complete Care Guide

2026-10-23

Dwarf Gourami care guide covering size, lifespan, color varieties, labyrinth breathing, and Dwarf Gourami Iridovirus - the disease risk every buyer should know.

Dwarf Gourami Tank Mates - Compatibility Guide

2026-10-23

Dwarf Gourami tank mate guide: why only one male per tank, which peaceful community fish fit, and which species trigger territorial attacks.

Dwarf Pea Puffer - Complete Care Guide

2026-10-23

Dwarf Pea Puffer care guide: why snails aren't optional, continuously growing teeth, size, and why species-only tanks are the safest setup.

How Big Do Goldfish Get? Debunking the Tank-Size Myth

2026-10-23

Real goldfish adult size by type, and why the popular idea that goldfish only grow to fit their tank is a myth that causes real harm.

Koi Fish - Complete Care Guide

2026-10-23

Koi fish care guide covering realistic adult size, pond vs aquarium suitability, feeding and why Koi need far more space than most people expect.

Kuhli Loach Tank Size - How Much Gallon Per Group

2026-10-23

How much tank a Kuhli Loach group actually needs - minimum gallons, why floor space matters more than height, and scaling up for larger groups.

Oranda Goldfish: The Wen Explained

2026-10-23

Oranda goldfish care covering the wen (head growth), tank size, water quality risks the wen creates, and how this variety differs from a common goldfish.

Types of Goldfish: Single-Tail vs Fancy, Explained

2026-10-23

Every goldfish type sorted into the single-tail/pond group and the fancy twin-tail/aquarium group, with why that split matters more than variety names alone.

What Fish Can Live With Goldfish? Real Compatible Options

2026-10-23

Which fish can actually share a tank with goldfish - the cold-tolerant, similarly-sized species that work, and why most tropical community fish don't.

Best Plants for Betta Fish (Live and Silk, Not Plastic)

2026-10-22

The best live and silk plants for a Betta tank, and why hard plastic plants can tear their delicate fins - a real, avoidable injury risk.

Betta Fish Fin Rot: Symptoms, Treatment & Prevention

2026-10-22

How to spot fin rot early on a Betta, treat it before it spreads, and the water quality habits that prevent it from coming back.

Betta Fish Tank Mates: Who Actually Works

2026-10-22

Which fish and invertebrates genuinely make safe Betta tank mates, which trigger aggression, and why male and female Bettas need different approaches.

Betta Fish Tank Size: Why a Bowl Isn't Enough

2026-10-22

The real minimum tank size for a Betta fish, and why an unfiltered, unheated bowl fails on every count that actually matters to the fish.

Betta Fish Water Temperature: Why a Heater Is Non-Negotiable

2026-10-22

The exact temperature Betta fish need, why the "bettas don't need a heater" myth is wrong, and what happens when they're kept too cold.

Blue Betta Fish: Royal Blue, Steel Blue & Turquoise

2026-10-22

The three main blue Betta colour types - Royal Blue, Steel Blue and Turquoise - and why lighting angle changes how the same fish looks blue.

Cardinal Tetra vs Neon Tetra: How to Tell Them Apart

2026-10-22

Cardinal tetra vs Neon tetra compared on stripe pattern, size, water needs and price - the two are commonly confused but easy to distinguish once you know what to look for.

How Long Do Betta Fish Live? Real Lifespan Explained

2026-10-22

Betta fish lifespan explained, including why the pet-store fish you buy is often already a year old - and what that means for the years you'll actually get.

How Often to Feed Betta Fish (and How Much)

2026-10-22

How often and how much to feed a Betta fish, why their stomach is tiny, and the weekly fasting day many keepers use to prevent bloat.

Types of Betta Fish: Every Tail Shape Explained

2026-10-22

Betta fish tail types explained - Veiltail, Halfmoon, Crowntail, Plakat and more - plus how colour patterns like Koi combine with any tail type.

Black Neon Tetra: Not Actually a Neon Tetra

2026-10-21

The Black Neon Tetra is a different genus from Neon and Cardinal Tetra despite the name - its care, appearance and taxonomy explained.

Cardinal Tetra - Complete Care Guide

2026-10-21

Cardinal Tetra care guide covering tank size, water parameters and why this species needs slightly more careful water than a standard community tetra.

Caridina vs Neocaridina: Which Genus Should You Keep?

2026-10-21

Caridina and Neocaridina shrimp compared on water stability needs, difficulty and colour range, to help decide which genus suits your tank.

Cherry Shrimp Eggs: Berried Females & Raising the Young

2026-10-21

What a berried cherry shrimp looks like, how long eggs take to hatch, and why the young hatch as tiny fully-formed shrimp rather than free-swimming larvae.

GloFish Explained: What They Are, Care & US Legality

2026-10-21

What GloFish actually are, which species they come in, why breeding them for sale is restricted, and where they're legal to keep in the US.

How Long Do GloFish Live? Lifespan by Base Species

2026-10-21

GloFish lifespan follows the base species exactly - Danio, Tetra, Barb or Betta - since the fluorescent modification has no effect on longevity.

Neocaridina Shrimp Water Parameters: Full Chart

2026-10-21

The exact GH, KH, TDS, pH and temperature range Neocaridina shrimp need, and why hardness matters more for them than for most fish.

Neon Tetra Disease: Symptoms, Why It's Incurable, and Prevention

2026-10-21

Neon Tetra Disease symptoms, why there's no cure once a fish is infected, and the quarantine and feeding practices that actually prevent it.

Neon Tetra Lifespan: How Long They Live & Common Mistakes

2026-10-21

Neon Tetra lifespan explained, why farm-raised stock sometimes underperforms wild-caught genetics, and the mistakes that most often cut life short.

Zebra Danio - Complete Care Guide

2026-10-21

Zebra Danio care guide covering tank size, feeding, and the species' unusual tolerance for cooler water than most tropical community fish.

Blood Parrot Cichlid - Complete Care Guide

2026-10-20

Blood Parrot Cichlid care guide covering tank size, feeding challenges caused by its deformed mouth, and realistic tank mate options.

Cherry Shrimp Colors & Grades Explained

2026-10-20

Cherry shrimp colour grades from lowest to highest, the other Neocaridina colour lines beyond red, and why grade is purely cosmetic, not a hardiness marker.

Cherry Shrimp Lifespan: How Long Neocaridina Live

2026-10-20

Cherry shrimp (Neocaridina) lifespan explained, what shortens it, and why grade/colour intensity has no real bearing on how long an individual lives.

Electric Blue Crayfish - Complete Care Guide

2026-10-20

Electric Blue Crayfish (Procambarus alleni) care guide covering tank size, water parameters, molting and why its cobalt colour is a selectively-bred trait.

Flowerhorn Fish Price: What Actually Drives the Grade

2026-10-20

What determines a Flowerhorn's price by grade - kok size, colour intensity, lineage and age - rather than a single fixed number for the species.

Ghost Shrimp - Complete Care Guide

2026-10-20

Ghost shrimp care guide covering tank setup, molting, and why this species has a reputation for dying quickly after purchase - mostly avoidable.

Ghost Shrimp Lifespan: How Long They Really Live

2026-10-20

Ghost shrimp lifespan explained - why they only live about a year, and why so many die within days of purchase for reasons unrelated to age.

How Big Do Ghost Shrimp Get? Size vs Amano Shrimp

2026-10-20

Ghost shrimp adult size, growth timeline, and how to tell them apart from the larger, more opaque Amano shrimp they're sometimes confused with.

Polar Blue Tiger Parrot Cichlid: What It Actually Is, and How to Keep It

2026-10-20

What the Polar Blue Tiger Parrot cichlid hybrid actually is, how it relates to the Blood Parrot, and its size, tank and care requirements.

What Do Ghost Shrimp Eat? Full Diet Guide

2026-10-20

What ghost shrimp eat in the wild and in a home tank - detritus, algae, sinking foods - and how much to feed to avoid overfeeding a tiny scavenger.

Guppy Tank Mates: Best & Worst Choices

2026-09-21

Which fish genuinely work as guppy tank mates, which will nip their fins or eat their fry, and why male guppy tails specifically raise the stakes.

Male vs Female Guppy: How to Tell Them Apart

2026-09-21

How to sex guppies reliably by gonopodium shape, size, colour and tail size — plus why the male-to-female ratio matters for a healthy tank.

White Lobster (Albino Crayfish) — Complete Care Guide

2026-09-21

Care guide for the White Lobster / albino Procambarus crayfish — tank size, molting, water parameters and tank mate compatibility.

Guppy Water Temperature: Ideal Range & Heater Advice

2026-09-20

The exact water temperature guppies need, how temperature affects gestation speed and colour, and whether a heater is really necessary.

How Long Do Guppies Live? Lifespan & Fancy-Tail Trade-offs

2026-09-20

Guppy lifespan by strain, and why fancy long-finned varieties tend to live shorter lives than plainer, wild-type-closer strains.

What to Feed a Guppy: Full Food List & Schedule

2026-09-20

A ranked guppy food list, how much and how often to feed, and which foods actually improve colour in fancy strains versus which just fill them up.

Endler Guppy — Complete Care Guide

2026-09-19

Endler guppy care guide covering size, tank setup, water parameters and the rapid breeding this small, wild-type livebearer is known for.

Endler vs Guppy: What Actually Sets Them Apart

2026-09-19

Endler vs Guppy compared on size, colour, hybridisation risk and breeding rate — and why the two are close enough to interbreed.

Goldfish — Complete Care Guide & Types

2026-09-19

Goldfish care guide covering tank size, water quality, diet and popular types for keeping this classic, long-lived coldwater fish well.

Jewel Cichlid Tank Mates: Who Works, and Who Gets Attacked

2026-09-19

Which fish can realistically share a tank with a Jewel cichlid outside breeding, and why the answer changes completely once a pair spawns.

Pregnant Guppy: Signs, Timeline & When to Separate Her

2026-09-19

How to tell if a guppy is pregnant, the 21-35 day gestation timeline, birthing signs, and when to move her to protect the fry from being eaten.

Green Terror Cichlid - Complete Care Guide

2026-09-18

Green Terror Cichlid care guide covering tank size, water parameters and diet for this colourful, robust South American cichlid.

Guppy Fish — Complete Care Guide & Types

2026-09-18

Guppy fish care guide covering tank setup, water parameters, breeding and popular colour varieties for this easy, beginner-friendly livebearer.

Jewel Cichlid - Complete Care Guide

2026-09-18

Jewel cichlid care guide covering tank size, water parameters, breeding behaviour and the aggression that spikes when a pair spawns.

Kamfa Flowerhorn: How to Identify the Real Thing

2026-09-18

What makes a Kamfa Flowerhorn genuine — sunken eyes, fan-shaped tail and kok shape — and how grading and King Kamfa lines differ from other Flowerhorn types.

Super Red Dragon Flowerhorn: Color, Growth & Spotting Mislabeled Fish

2026-09-18

What defines a genuine Super Red Dragon Flowerhorn's colour and pattern, how its red intensity develops with age and diet, and how to spot mislabeled fish.

Baby Red Tail Catfish: Care, Feeding & the Upgrade Timeline

2026-09-17

Caring for a juvenile Red Tail Catfish — feeding schedule, tank starting size, and the upgrade timeline before it outgrows a standard aquarium.

Flowerhorn Cichlid — Complete Care Guide

2026-09-17

Flowerhorn cichlid care guide covering tank size, water parameters, diet, popular types and behaviour for this hybrid cichlid prized for its head hump and colour.

Molly Fish Temperature & Water Chemistry, Explained

2026-09-17

The exact temperature, pH and salinity range Molly fish need, why they tolerate salt better than most freshwater fish, and how to fix out-of-range water.

Rare Molly Fish Colors: Blue, Red, Gold & Silver Lyretail

2026-09-17

Less common Molly fish colour morphs — Blue, Red/Copper, Gold Dust and Silver Lyretail — and why they're harder to find than Black or White.

Red Tail Catfish — Complete Care Guide

2026-09-17

Red Tail Catfish care guide covering realistic adult size, extreme tank requirements, diet and behaviour for this giant, long-lived South American species.

Balloon Molly: What the Rounded Body Actually Means for the Fish

2026-09-16

What the Balloon Molly's rounded body shape actually is, the health and swimming trade-offs it comes with, and how its care differs from a standard Molly.

Black Molly Fish: Care, Size & the Skin Condition Linked to Its Colour

2026-09-16

Black Molly care specifics, adult size, and the melanoma-related skin condition linked to the same gene that gives this variety its solid black colour.

How Long Do Molly Fish Live? Lifespan & What Shortens It

2026-09-16

Molly fish lifespan by variety and sex, and the specific factors — breeding frequency, water hardness, body shape — that shorten or extend it.

Male vs Female Molly Fish: How to Tell Them Apart

2026-09-16

How to sex Molly fish reliably — the gonopodium vs fan-shaped anal fin, size and shape differences, and why a mixed group changes tank stocking.

Molly Fish Types: Every Color & Fin Variety Explained

2026-09-16

Every common Molly fish type explained by color, pattern and fin shape — Black, White, Dalmatian, Balloon, Sailfin, Lyretail — with how to tell them apart.

Pregnant Molly Fish: Signs, Timeline & When to Separate Her

2026-09-16

How to tell if a Molly fish is pregnant, the week-by-week gestation timeline, birthing signs, and when to separate her to protect the fry.

Molly Fish — Complete Care Guide, Types & Breeding

2026-09-15

Molly fish care guide covering tank requirements, water parameters, diet, colour varieties and breeding for this hardy, adaptable livebearer.

Otocinclus Eggs & Breeding: Why It Rarely Happens on Purpose

2026-09-14

What Otocinclus eggs look like, how to tell males from females, why breeding is rare and mostly accidental in home aquariums, and what raising the fry involves.

What to Feed Otocinclus: A Ranked Food List and Feeding Schedule

2026-09-13

A ranked Otocinclus food list, how to prepare blanched vegetables step by step, a feeding schedule, and the mistakes that cause slow starvation in this fish.

How Many Otocinclus Fit in a 10 Gallon Tank? Group Size by Tank Volume

2026-09-12

How many Otocinclus catfish fit in a 5, 10, 20 or 29 gallon tank, why minimum shoal size matters more than gallon-per-inch rules, and how much room is left for tank mates.

How Big Do Otocinclus Get? Full-Grown Size & Growth Rate

2026-09-11

How big Otocinclus catfish actually get, how fast they grow from juvenile to full size, what affects final size, and how they compare to other cleanup-crew fish.

Otocinclus Catfish - Why They Die in New Tanks (and How to Keep Them Alive)

2026-09-10

Otocinclus catfish care: why these algae-eating catfish die in new tanks, how to stop starvation after shipping, what to feed them once algae runs out, and tank mates.

Green Terror Cichlid Tank Mates - Complete Compatibility Guide

2026-04-20

Which fish can safely share a tank with a Green Terror Cichlid, and which to avoid, based on this cichlid's size, temperament and territorial behaviour.

Oscar Fish Tank Setup — Complete Guide

2026-04-20

Step-by-step Oscar fish tank setup guide: tank size, filtration, substrate and decor advice for keeping this large, intelligent cichlid successfully.

Red Tail Catfish Tank Size — Complete Setup Guide

2026-04-20

How much tank space a Red Tail Catfish actually needs at each growth stage, with setup and filtration guidance for this giant freshwater species.

Black Ghost Knifefish — Care Guide & Price

2026-04-11

Black Ghost Knifefish care guide covering tank size, water parameters, diet and price for this nocturnal, electric-sensing South American fish.

Kissing Gourami - Care Guide & Price

2026-04-11

Kissing Gourami care guide covering tank size, water conditions, diet, behaviour and price in India for this large, active labyrinth fish.

Oscar Fish - Care Guide, Types & Price

2026-04-11

A complete Oscar fish care guide covering tank size, water parameters, diet, growth and price in India for this large, intelligent South American cichlid.

Salvini Cichlid - Care Guide & Price in India

2026-04-11

Salvini Cichlid care guide covering tank size, water conditions, diet, temperament and price in India for this vividly coloured Central American cichlid.

Neon Tetra - Complete Care Guide

2026-04-10

Neon Tetra care guide covering shoal size, tank setup, water parameters and breeding for this small, brightly coloured community favourite.