Do you know why they say that I've googled it and found no definate answer I've been using it far several months w/o problems but currently my coral polyps are closed but I also have a molly in there I'm trying to catch. What do you you mean it helps by removing it.

Ok bad news they started picking at coral.....how can I catch. Them w/o destroying my tank I caought the smaller one but the larger is smarter I guess.....what would be a way to catch him

Does anyone on here know if b&b will take saltwater acclimated sail fin mollies for store credit..

Ok after I get out of school tomorrow ill do a large water change. But to my knowlege noone has been in my room spraying anything.

Does anyone no what's going on or have exsperianced this. My corals are never closed always open and no CLOSED.

No I dripped acclimated them then netted.

Ro water this happen two days ago about the same time I introduced to sailfin mollies could it be them 11 months

77.2 degrees.

Its in p.p.m and my powerhead is a 170 gph. I also have two hang on back filters its a 20 gallon long aquarium

Ok my corals in my tank are not wanting to open the corals are acros and lps. The tank has also had mollies placed in it could the plbe the problem. The tank lighting is power compact 130 watts I know acros need more but they are at the top of the tank like an inch from surface. The tank parameters ...

If you won't to sell him shelby you need a picture so people can see.

I've been using my phone for the post so untill I get to a computer it won't upload any pics. But its black white spoted ones with the sailfin I got these from bay minette walmart for 3$ total on both males.

maybe in the future you can upgrade again.

What made you downsize? I'm thinking of upgrading my 20 gallon reef to a 55 gallon. That's the only problem you face with the smaller aqauriums less fish and certain specieces

It allows the people with nanos who can't keep the tangs cause of size to help fight this nuiscense algae.