Lets talk phosphates

[Mike-fish]

You can run filter floss when using foz down. I do and it works great plus it's cheap to do with floss

[SteveConn]

Anyone else use PO4x4? I've had great results with the stuff

[bluesox68]

2 weeks ago I had very high phosphates, I listened what everyone said and got a reactor with gfo and now a week later my phosphates are great! Thanks everyone

[reefwars]

Gfo works immediately, once your notice algae getting more frequent on your glass change the media out...I change mine about once every month and a half