DPB94
Aquarium Advice Apprentice
Hi All,
I'm debating getting a small sump tank for my nano tank but I want to ask a question first, if I get a sump tank with weed in in that absorbs Nitrate will there be any need to do water changes? I mean if the denitrifying bacteria in the live rock changes ammonia and nitrite to nitrate and the weed then absorbs the nitrate then there wouldn't be any need to do water changes any more would there? Obviously i'd have to keep my tank topped up etc. Any help with this would be greatly appreciated...
Daniel Bell
I'm debating getting a small sump tank for my nano tank but I want to ask a question first, if I get a sump tank with weed in in that absorbs Nitrate will there be any need to do water changes? I mean if the denitrifying bacteria in the live rock changes ammonia and nitrite to nitrate and the weed then absorbs the nitrate then there wouldn't be any need to do water changes any more would there? Obviously i'd have to keep my tank topped up etc. Any help with this would be greatly appreciated...
Daniel Bell