i hear a few people mention them, i see them on/in fish stores i dont understand what they are and what they do?
What is a bulkhead/overflow?
- Thread starter coach_z
- Start date
A bulkhead is a fitting that allows you to pass a plumbing line through a watertight junction in a wall (such as the side of a fishtank).
An overflow is a method of getting water out of the tank to flow down to a sump of some sort. There are HOB overflow boxes:
and there are internal overflow boxes, which you need a drilled tank to use:
An overflow is a method of getting water out of the tank to flow down to a sump of some sort. There are HOB overflow boxes:
and there are internal overflow boxes, which you need a drilled tank to use: