I was just talking to nick on saturday, i didnt see any there. Could order im sure, specially with the frag swap next weekend.
If you have filter sock (5 micron) you could dose a bit of LaCl. That helped clear up my phos, a bit frightening at first, but it really wasnt bad at all. At
.08 Po4 i am sure your GFO is depleating fairly quickly. I used to LaCl to get a good chunk of phos down, and the GFO for maintanance only. Took almost a year for my phosphates to stop leaching from the rocks i had used. How is your water before it hits the tank? Courious to see is it from the water iteslf or is it being leached out. Might be worth taking a few rocks out and soaking in LaCl, giving a good rinse, and puting it back to give a good deep clean.
I also found ZEOVITS to help reduce some of the nutrients from the system. I dont have the full system since its so expencive, i just throw the zeovits stones in a TLF reactor, just shake it up every day or two.