quarryshark
Aquarium Advice Addict
- Joined
- Mar 6, 2004
- Messages
- 5,833
In order to save my fish from an OD of ammonia in my qt tank, I have decided to construct a sump with a rubbermaid container to add water volume.
I need a good overflow box to get the water down to it. My main has built in overflows so I'm not familiar with hang on,s.
Whats a good, cheap one?
I need a good overflow box to get the water down to it. My main has built in overflows so I'm not familiar with hang on,s.
Whats a good, cheap one?