ULNS - Denitrators

[reefwars]

Originally Posted by b09u5

I also think I will setup a poll, What's your ULNS nitrate level, what are your methods of maintaining the ULNS nitrate level?

workin on it

ultra low is very hard to do and requires alot of work to get to , just doing water changes rarely gets you there , thers a diff in low range and ultra low range. to get to ultra low range your probably going to have to carbon dose.


its simple but should note that if you have a nitrate level then you arnt ultra low ,in ULNS on lab grade test kits nitrates arnt measureable barely in the PPb so once you get to a ulns system algae cant survive, corals need supplements and the tank is purely sterile.

i would read about the diff between in both before going into to it too far as keeping a tank healthy at ulns is hard to do and needs certain requirements to keep it alive

personally i think low range is good enough for what most of us want to do