jjh302
Aquarium Advice Freak
- Joined
- Aug 8, 2013
- Messages
- 347
So today I am ordering my water system from BRS. I was going to go with the 4 stage. I see they also sell a 5 stage. Is that extra stage worth lying the 30ish extra dollars for. It looks to be a .06 carbon block. Will the 4 stage still let me keep happy fish and corals?