Fighting Cyano with a sponge?

[msuburg]

Hello,

I remember seeing some posts suggestion something about a PO4 absorbing sponge of sorts, to help bring the PO4 levels down. Does anyone have a link to more info on this? Or just some more info, i might need one!

TIA,

Matt

 

[nodoubt471]

there is a good one made by kent marine, they sell it at most LFS... check out liveaquaria.com, they probably sell it there and they usually have good descrips of the stuff they sell.

 

[i have crabs]

i use one and it worked good i think its made by seachem or somethin like that it absorbes sillicate and phosphates my cyno was almost gone in 2-3 days

 

[msuburg]

Thanks for the information guys, I'm headed to liveaquaria.com right now, I'll let you know how it goes!

-matt