YOUR EVERYDAY FIELD GUIDE

Fishes.

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370 guides · Page 40 of 62
Colorful coral reef with diverse marine life in a vibrant underwater aquarium scene.

Fishes / Behaviour

Why Is Your Marine Fish Gasping For Air?

A fish hovering at the surface, gill covers flaring rapidly, or hanging near a powerhead outflow, is telling you something urgent about oxygen. Marine tanks are more prone to this problem than freshwa

2 min read

A vibrant pink fish swims gracefully alongside lush aquatic plants in a freshwater aquarium.

Fishes / Getting Started

How to Clean a Fishbowl the Right Way

Fishbowls remain common in Indian homes despite most fishkeeping guidance steering people towards a proper filtered tank instead. If you already keep a fish in a bowl, cleaning it correctly matters ev

2 min read

Beautifully maintained freshwater aquarium filled with lush green plants and several angel fish swimming.

Fishes / Habitat

DIY Glass Aquarium Plans & Step-by-Step Instructions

Building a tank from scratch is a genuinely satisfying weekend project for a hobbyist comfortable working with tools, and it can be considerably cheaper than buying a custom sized tank ready made, par

4 min read

Vibrant goldfish swimming gracefully in a blue aquarium setting.

Fishes / Habitat

Bubble Eye Goldfish: A Variety That Needs Extra Care

The bubble eye is among the most distinctive and most fragile of the fancy goldfish, recognisable by the large fluid-filled sacs beneath each eye. It also lacks a dorsal fin, which affects its balance

2 min read