swap in tank ?

[jfuka78]

This weekend I will be filling up my 180 and using rock from my sump in my 75 to cycle and a cup of sand. Here is my issue after the new tank cycles and I move my fish how can I clean my current live rock in my 75. I am having a very bad dynoflaguites issue and this has wiped out pretty much all my corals. I want to make sure this does not travel into the new system. What causd my issue was laziness on changing my ro membrane. The silicate that is in my city water, I believed caused this to happen.

Any ideas?

 

[yogoshio]

If you properly cycle, then the algae will die from lack of nutrients. It will take at least a month. Also, you can scrub your rocks before taking them out of your current sump.

 

[ColaAddict]

as long as youre not feeding them phosphates/nitrates, you'll be fine. if you fun GFO really agressively, that usually takes care of dinos. if you are carbon dosing, that takes care of nitrates.