Media reactors.

[Myka]

Check out Siporax. I bought some, but haven't put it to use yet since the nutrients are too low in my tank.

[WarDog]

I guess it depends on how aggressively you need to address the problem. What are your no3 and po4 levels at?

[1bigstud]

Phosphates are fairly low and nitrates are at 20ppm

[Tom R]

Originally Posted by Myka

Check out Siporax. I bought some, but haven't put it to use yet since the nutrients are too low in my tank.

Where did you get your Siporax from

Tom R