Phosphate redaction

[Haim]

What is the best biopalet to use for phosphate reduction? Tphohanks.

 

[reefsaver]

I hear BRS talk about GFO all the time, although I've never used it. I personally use No3Po4x for a controlled nitrate and phosphate reduction, I've used it since I started Reefing because I feel like I could one day dial it in with a Dosing pump and not have to worry about swapping out GFO and instead just change the bottles every few months.