ZEOvit/200G Build Journal - 34G Solana

[Delphinus]

I see what you mean about the corals looking great, at least there's that.

If you do it, your water will turn yellow for the first half hour or so, it will be so bad you'll immediately question "WHAT HAVE I DONE" - persevere through that, it's normal and it WILL clear up in an hour or so (you should also take out your carbon for a day or so and then put in new carbon afterwards, and probably replace that carbon after a few days). Your skimmer WILL go completely nucking futs, you'll have to turn it off for at least a day and when you start up it will have to be adjusted right down. The stuff does skim out quickly though, you can ramp your skimmer back up to normal after a day.

It does drop O2 levels in your tank, so if your skimmer is in sump my suggestion is just take the collection cup off and let the bubbles stay on. At least that should mitigate it.

In ten times of using the stuff, about 2 or maybe 3 times I used it, my ritteri spawned the next day. Whether that's a response to the chemical, a response to the diminished O2, or complete coincidence, I can't say. Just a FWIW.

I don't think it's great to run it, but I have no hesitation about running a treatment if cyano gets bad. It's just a pain because of all the extra things you have to do to clean it up afterwards but a week afterward you should be looking at pristinely white sand and the cyano ought to remain gone.