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370 guides · Page 36 of 62
Underwater scene of vibrant coral reef teeming with diverse marine life in a tranquil setting.

Fishes / Getting Started

Which Aquarium Thermometer Is Actually Worth Trusting?

Temperature stability matters more in a saltwater tank than almost anywhere else in the hobby, since marine fish and invertebrates tolerate far less fluctuation than freshwater species. Choosing a the

2 min read

Underwater scene of vibrant coral reef teeming with diverse marine life in a tranquil setting.

Fishes / Behaviour

Why Coralline Algae Turns White in a Reef Tank

Coralline algae is the pink, purple or red crust that spreads over live rock and the glass in a healthy reef tank. Many Indian reef keepers treat it as a sign of a maturing, stable system, so it can b

3 min read

Close-up of orange goldfish swimming in a dimly lit aquarium with rocky background.

Fishes / Habitat

Lionhead Goldfish: All Wen, No Dorsal Fin

The lionhead is a Chinese fancy goldfish variety, and the older of the two closely related wen-headed breeds that also includes the Japanese ranchu. It is distinguished from the ranchu by a flatter ba

2 min read

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

Fishes / Habitat

Basic Types of Aquarium Filtration Systems Explained

Walking into an aquarium shop and facing a wall of filters, canister, hang on back, sponge, undergravel, can be genuinely confusing for a first time buyer. The good news is that nearly every filter on

4 min read

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

Fishes / Getting Started

Mini Aquariums: Are Small Fish Tanks Right for You?

Compact aquariums under 20 litres are everywhere in Indian home decor stores and online marketplaces, often marketed as low maintenance desk pets. The reality is more nuanced, and understanding the tr

2 min read