Check the link above. They need a big tank and plenty of places to hide. There are lots of posts here on AA about clown loaches. Do a search, and you can find any information on them you could possibly imagine.
I have a school of three in my 55 gal
tank right now. They hide all day long and pop out at night. I love them. Full of spunk and personality, but definitley for a larger tank.
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