whats the difference? how many can i keep if i choose khuli? what about weather? i have a 15 gallon. i was planning on 3 khulis, can i do 3 weathers? how many does there need to be so that they are more active?
Khuli's will eat anything they can fit into their mouths. I have seen them go for fungus on fish, and really small snails. They seem to do a good job getting the small ones around the tank, thus solving a snail problem over time .