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163 guides · Page 9 of 28
A mesmerizing view of a school of fish swimming amidst lush aquatic plants in a freshwater aquarium.

Fishes / Habitat

The Best Aquarium Plant Substrates

Choosing a substrate for a tank with no serious planting ambitions is fairly simple, but the moment live plants become the focus, substrate choice starts to matter a great deal more, since it directly

3 min read

A vibrant Moorish Idol fish swimming around colorful coral reef, showcasing marine life.

Fishes / Habitat

Converting a Freshwater Aquarium to a Saltwater Aquarium

Many aquarists eventually catch the saltwater bug after a season or two of freshwater keeping, and the natural next question is whether the tank sitting in the living room can simply be converted rath

3 min read

Detailed view of a mushroom coral thriving in a colorful reef aquarium environment.

Fishes / Habitat

How to Care for a Duncan Coral

Duncan coral, known scientifically as Duncanopsammia axifuga, is one of the most forgiving large polyp stony corals available to reef keepers, which makes it a favourite starter LPS for hobbyists movi

3 min read

Vibrant underwater scene of a coral reef with various fishes and colorful corals.

Fishes / Habitat

Easy Saltwater Aquarium Reef Corals for Beginners

Choosing the right first corals makes a real difference to how reef keeping feels in the early months. Some corals forgive a slightly unstable new tank and a still developing maintenance routine; othe

3 min read

Detailed image of a giant gourami swimming in a tranquil aquarium setting.

Fishes / Habitat

Honey Gourami: A Warm Splash of Colour for Small Tanks

The honey gourami is a small, gentle labyrinth fish, with breeding males showing a warm honey-orange to reddish body, while females and non-breeding males stay a more muted tan. It reaches around five

2 min read