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Purple firefish care made simple. Learn ideal tank size, parameters, feeding, and compatibility for Nemateleotris decora.

Juvenile Orange Shoulder tangs grow fast. Learn tank size, diet, and water parameters to keep Acanthurus olivaceus healthy.

Palytoxin in the marine aquarium can harm hobbyists during fragging or scraping. Learn safe handling steps and what…

Pakistan Butterflyfish Overview The Pakistan Butterflyfish, Chaetodon collare, is a striking saltwater species. Its dark body and copper…

Blueface Angelfish Basics The Blueface Angelfish, Pomacanthus xanthometopon, is a striking showpiece fish. Its blue mask and yellow…

Threadfin Cardinalfish (Zoramia leptacantha) – Peaceful Shimmer for Reef Tanks The Threadfin Cardinalfish, Zoramia leptacantha, is a small,…

Clown Goby, Citrinis (Gobiodon citrinus) Overview The Clown Goby, Citrinis (Gobiodon citrinus), is a tiny, bright yellow reef…

Sharknose Goby (Elacatinus evelynae): A Tiny Powerhouse for Your Reef Tank The Sharknose Goby (Elacatinus evelynae) is a…