Fatrob164
New member
I don't have the room for a sump so I use a canister filter but have wanted to add chaeto to the display tank. I read about hamster balls and hiding it behind live rock. But didn't like those ideas. I came up with the idea of using a specimen box drilling holes in it and placing it inside. Doesn't look too unsightly and makes for a conversation piece. I was thinking about painting it black then puting a light above it. So it would have opposite lighting. It does get a lot of flow in there and rolls.
