Peroxide for Algae

[fishkeeprian]

Hello,

I want to perform some hydrogen peroxide dips on some frags with alge on them what's the ratio do i need, dip time etc?

Thanks

 

[mcgyvr]

While not all corals will respond/tolerate the same I've seen it commonly recommended that up to 50% water:50% peroxide (3% strength peroxide) for up to ~10-15 minutes seems to be ok..