Blennies

I have two male fish that I'm not sure of the breed there names are Ben(Benny) and Rosco can u please help

what kind of fish are these? and would they be good with a male betta

Does a orange belly in a fish mean she is pregnant and there is two male goldfish with her

What id the nest bottom feeder for my betta fish -

several of my pond goldfish have developed these growths. They are not in distress and feeding and behaving normally. I wondered if you had any idea what they could be. Vic, Clacton

Where can I get a brislenose pleco? Their are none for sale on the Petco website.

Hello, my betta fish has a small ball like formation on his bottom fin, ive had just noticed it today and i am not sure on what it is.

Looking for some cool fishes to accompany a goldfish in a 5 gallon tank. Please help Jameson (my fish) beat his case of loneliness!! We appreciate the weird and quirky looking ones! Help!

My beta fish i think is blind what should I do?

What is wrong with my Bettas end fins?

patternless leopard gecko body compulsion waves contracting and growling

Y do turtles or tortoises blow their throat like balloon... Even frogs do... Y??