lf 20 gallon tank

[mark]

18g close enough?

http://216.187.96.54/vbulletin/showt...hlight=drilled

[ponokareefer]

The tank looks like it should work, but I'm just not sure what to do the the hole(bulkhead)? Can it be easily plugged, as I don't want to buy a powerhead to get the water back into the system?

[mark]

Bulkhead could be capped, removed and hole patched (small glass plate and some silicone) or just left as is, as the overflow is water tight.