3% hydrogen peroxide safe for...

[KnightlyBuzz]

I’ve used 3% hydrogen peroxide (4/1 ratio tank water to h2o2) to dip a couple of chalice frags for 2-3 minutes to kill algae. Can I do this for a small toadstool, devil’s hand and duncan frags? Thanks.

 

[Doctorgori]

yeah, 3% is waaaay safer than food grade...And yeah dip, not dose:

Tank Emergency; Not sure as it might be too late

:( ... Not sure if a total tank nuke is still a emergency as I’m not sure if it can be fixed... I was calibrating a dosing pump to try peroxide for a major algae outbreak... After I hooked it up I never went back to the controller to put it in auto: I left ALL the dosers running for 6 hours...

www.reef2reef.com

Be careful and good luck

 

[KnightlyBuzz]

Aww man, that’s sad. Have you started again yet? Was there anything you could use in your restart, like the rock maybe?