Class A (5 points)

Brachydanio

Carassius

Cichlasoma*

Gambusia

Goodeids*

Killies*

Laetacara

Limia

Poecilia

Tanichthys

Xiphophorus

Class B (10 points)

Anableps

Archocentrus

Astatotilapia

Aulonocara

Barbs*

Belonesox

Betta*

Brachyrhapsis

Characins*

Chromidotilapia

Cichlasoma*

Colisa*

Copadichromis

Corydoras*

Cyntilapia

Enantiopus

Etroplus

Geophagus

Goodeids*

Haplochromis

Hemichromis

Heros

Iodotropheus

Killies*

Koi

Labeotropheus

Labidochromis

Lipochromis

Melanochromis

Melanotaenia*

Nannacara*

Nimbrochromis*

Pelvicachromis*

Phallichthys

Protomelas

Pseudotropheus

Pterophyllum

Telmatochromis

Thorichthys*

Tilapia*

Trichogaster

Trichopsis

Class C (15 points)

Altolamprologus

Ancistrus

Apistogramma*

Badis

Bedotia

Betta*

Characins*

Cichlasoma*

Colisa*

Corydoras*

Crenicara

Ctenopoma

Cyprichromis

Hypostomus

Julidochromis

Killies*

Lamprologus

Lepidiolamprologus

Limnotilapia

Loricaridae

Melanotaenia*

Microgeophagus

Nannacara*

Monochromes

Neolamprologus*

Nicralestes

Nimbochromis*

Paracyprichromis

Pelvicachromis*

Thorichthys*

Tinfoil Barbs

Tropheus

Class D (20 points)

Anostomous

Apistogramma*

Apistogrammoides

Dermogenys

Dicrossus

Hoplosternum

Labeo

Lamprichthys

Loaches*

Megalechis

Neolamprologus*

Pantodon

Petrochromis

Rasbora

Sphaerichthys

Sturisoma

Symphysodon

Synodontis*

Taeniacara

Tateurndina

Tetras*

Tilapia*

Toxotes

Class E (50 points)

Arrowana

Biotodoma

Botia

Coius

Distochodus

Monodactylidae

Pangio

Scatophagidae

Synodontis*