need help with a fuge

[couchpotato300]

ok so i have a 7 gallon tall tank i was thinkin of using as a fuge.

now i have no clue how to set that up. could someone walk me though it.

i no i need jus a thick sand layer and cheato.

its a small tank so thats rele all that can go in it. its got its own lil light.

would i need to run the filter system on that lil tank.

and im guessing since its a seperated tank it needs a pump going in and out.

someone plz advise as to what i should do.

 

[Jamesurq]

I assume you have a sump already? Will the 7 gallon tank fit in it?

Putting it in the sump and running a small submerged pump into it and letting it spill over into the sump is really the easiest way to set something up.