5 - 4 = ?  
Input the result from the expression
Maximum attempts you can try: 10
 

Re: is RO really necessary for marines

Subject: Re: is RO really necessary for marines
by Conor on 2010/2/16 1:32:58

Its not necessary to use RO water for FOWLR but if you want a non-algae aquarium, dont want to cleaning your aquarium every week then i would advice to get RO water, its very cheap from your lfs and can be put straight into the aquarium rather than the need for dechlorinator. Its also alot better for the fish, inverts etc..

Good Luck with your first marine set up :D