Brad,
Mine will be in rock as we have no sandbeds.
Do you think my kalk/RO/tankwater concoction will do an good? Should probably put a small powerhead in there to get good circulation throughout the rock. Maybe even heat the stuff up to 85F or so, too? Could even make the mix 1 part tankwater, 2 parts RO/kalk, but risk to the corals is even higher.
Thoughts?
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