
Originally Posted by
Quixon
Hmmm. They have to be coming from somewhere. If you have a deeper sand bed ( >1") that would more than likely be your problem. Phosphates will also bind to calcium carbonate rock if you let crud build up in them. You are using RODI I am assuming?
Definitely get a handle on the phosphates before you start the new tank up. If GFO is not working, the phosphate is bound to something (sandbed or in the rock), or you have phosphates in your tap water. It's easy to get of the sand just by rinsing it really well. If it's bound in the rock you will need to be a bit more aggressive, like organic carbon dosing (sugar, vodka, vinegar, etc).
Look into the manifold dude. You have to up the size of the return pump a little, but you are saving space and power in the long run. You don't have to worry about dumping little power heads in the sump for media, calcium, and nitrate reactors. You don't have to worry about maintenancing all those little pumps either.
And what's up Groz! I quit FFXI like 5-6 months ago, nobody every online and got bored just standing around in town lol.