That does look like a lot of gravel they'd have to dig through to get to the sand. Might want to thin it out/remove it in some areas so they can burrow more easily. Those kuhlis are looking great, btw! Very handsome ... um, fellows?
&I see sand under all the gravel, but there are no spots with just sand. Rocks and Gravel tend to irritate Dojo's and Khulis under side and can destroy their whiskers which is the way they find food. Dojo's and Khulis love to DIG in the sand (burrow).
That does look like a lot of gravel they'd have to dig through to get to the sand. Might want to thin it out/remove it in some areas so they can burrow more easily. Those kuhlis are looking great, btw! Very handsome ... um, fellows?
Perhaps add a black background? I love the regular Kuhlis I only seem to see the black ones
&
Oh. Well, I could clear up the front area, just behind the glass. Would that work? Plus there's a few 'gravel-less' spots in random places in the tank.
My kulhis never dig more than their noses into fine pool sand, they didn't on slightly larger grade either...
This thread makes me want Khulies!
Great setup BTW :thumbsup: