honeysuckle11
Aquarium Advice Freak
- Joined
- Mar 27, 2011
- Messages
- 329
hey everyone i have a 30 gallon tank with a hangon fliter and looking to build a 20 gallon sump or will 10 do? and how do i go about measuring it all out? Plus what could be some good equipment to use in it? im looking to do corals and all. thank u for all the advice and help.