emma12321
fish nerd
if you only buy one khuli loach i can guarantee you will only see it the once as you put it in the tank then it will go into hiding, i have about 10-15 in my tank they come out all the time, feel safer in groups. Rainbow fish are a shoaling fish and should be kept in groupd of 5+ some grow fair size others stay smallish so check potential size before you buy any.
Emma
Emma