AusAaron
Aquarium Advice Freak
- Joined
- Apr 19, 2011
- Messages
- 268
Hey guys.. Im just starting to set up my 5x2x2 in the shed to give it a practice run and to work out how i want it.
The overflow box has one large hole drilled into the base and two small. Should i use both the small ones for returns or use the large and one small for overflow?
The overflow box has one large hole drilled into the base and two small. Should i use both the small ones for returns or use the large and one small for overflow?