I LOVE THAT FISH 24 fish indexed
An aquarium fish field index

Every aquarium fish, identified.

Identification, tank size, water, temperament, diet, and breeding for 24 freshwater and saltwater fish — written plainly, kept current, free to read.

Often searched: Neon tetraBettaClownfishCorydoras

Browse by category

Tetras & schoolers6 Cichlids3 Livebearers2 Catfish & bottom dwellers4 Bettas & gouramis2 Reef fish3 Clownfish & damsels1 Wrasses & gobies3 Beginner-friendly9 Nano tank5
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Neon tetra

Paracheirodon innesi Tetras & schoolers

Betta

Betta splendens Bettas & gouramis

Ocellaris clownfish

Amphiprion ocellaris Clownfish & damsels

Bronze corydoras

Corydoras aeneus Catfish & bottom dwellers

Guppy

Poecilia reticulata Livebearers

Angelfish

Pterophyllum scalare Cichlids

Royal gramma

Gramma loreto Reef fish

Bristlenose pleco

Ancistrus cirrhosus Catfish & bottom dwellers
Mandarin dragonet hero photo
Fish of the month

Mandarin dragonet

The index’s complete featured entry, with identification, tank, water, diet, and compatibility notes.

Latest additions

Rummy-nose tetra Entry 24 Otocinclus Entry 23 Mandarin dragonet Entry 22 Electric yellow lab Entry 21 24 fish and growing

About the index

ilovethatfish.com is a reference index for aquarium fish. Each entry follows the same structure so species can be compared side by side.

Entries are compiled from breeder records, public aquarium husbandry notes, and primary ichthyological sources, and revised as names and care consensus change.