Kuhli Loach - No Substrate

t0ny84

New Fish
Feb 19, 2018
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0
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#1
Hi, I am looking at getting some Kuhli loaches. I was curious to get some information.

1) What size tank would be recommend for 5 loaches?
2) Has anyone had any experience having them in a tank with no substrate?

I am thinking instead of substrate giving them places to hide.

Also slightly off topic question but when using a terracotta pot as a cave how do you recommend treating it before adding it to the tank?

Thanks in advance.

Anthony