75greefer
02/04/2016, 09:40 PM
As we all know when we get into this hobby, we are always looking to change how we do things.
Well my latest project is to change my 20gal quarantine from a HOB Overflow to drilling holes in tank installing Bulkheads and PVC piping instead of hose.
My question is what size holes should I drill for overflow and return?
I have searched throughout these forums but all potential answers are for much larger tanks. Thanks in advance.
Well my latest project is to change my 20gal quarantine from a HOB Overflow to drilling holes in tank installing Bulkheads and PVC piping instead of hose.
My question is what size holes should I drill for overflow and return?
I have searched throughout these forums but all potential answers are for much larger tanks. Thanks in advance.