C Coryd55 Gambusia MFK Member Sep 28, 2008 165 0 16 Woodstock, GA Aug 10, 2009 #21 1" holes or 1" bulkheads?
Redoog Candiru MFK Member Jul 29, 2009 313 1 46 59 Boon, MI Aug 10, 2009 #22 1" bulkheads. The bulkheads are listed by pipe size used. Or the hole that passes through the bulkhead. 1" bulkhead actually require a larger hole to allow for the seal around the hole. 1 3/4" hole in the tank for a 1" bulkhead is common. If you have 4 holes look at something similiar to this setup http://www.monsterfishkeepers.com/forums/showthread.php?t=69943
1" bulkheads. The bulkheads are listed by pipe size used. Or the hole that passes through the bulkhead. 1" bulkhead actually require a larger hole to allow for the seal around the hole. 1 3/4" hole in the tank for a 1" bulkhead is common. If you have 4 holes look at something similiar to this setup http://www.monsterfishkeepers.com/forums/showthread.php?t=69943