ive been wanting an otto for quite a while now because i knew that they eat algea and ive got quite a lot of it in my tank so as im goin to pets at home tomorrow i was thinkin of getting 2 zebra otto' or 2 normal otto's, if the pet store doesnt do otto's what other fish do you think i should get for a 20 gal that is peaceful and eats algea and is cute like an otto.
thanks for reading.
thanks for reading.