you must export the same or more nutrients than you put in. Overfeeding, tap water, whatever. Use a phosphate reactor with some phosar or ROWA or whatever, and something to lower nitrates like a fuge, AZNO3, or whatever. As you do that, add some cleanup crew like hermit crabs, Tangs, Rabbit Fish, Top crown snails, astrea snails, emerald crab what have you. Take a good 1/2 inch hose without any "funnel" on the top;just hose and suck it (syphon) all down when you do a water change. It works great!
Nitrates and phosphates are high. How are you measuring nitrates & phosphates? Phosphates kits (under 100.00) that measure low enough are DD Merk, Hach, & colormeter.
check out:
http://reefkeeping.com/issues/2006-09/rhf/index.php">http://reefkeeping.com/issues/2006-09/rhf/index.php</a>
[IMG]http://www.advancedaquarist.com/iss...st2003/chem.htm">http://www.advancedaquarist.com/iss...st2003/chem.htm</a>
[IMG]http://www.reefkeeping.com/issues/2004-05/rhf/index.php">http://www.reefkeeping.com/issues/2004-05/rhf/index.php</a>
Ralph