Tell me how to save?

David4968

Hello, I came back from the sea and saw the favia in this condition. I haven't done any tests yet, but I will check the temperature (31.5). Most likely, it has been like this for a few days. How can I lower the temperature? What should I do with the favites? P.S. The other corals are also not thrilled about the heat, but there are no visible damages.

Michael5242

Buy in Lugol's solution to prevent bacterial infections, and lower the temperature in the aquarium by any means.

Phillip9722

The reason is heat. Prolonged period. Urgently: set up a more powerful fan, turn it on, let it blow tangentially to the water surface. Charge the marine camera with bottles of water, let it freeze, but leave about 5 cm from the top, otherwise the bottle will burst. Turn on the air conditioner, if available, but the fan is a must until the temperature reaches at least 28. Rinse the Favia in freshly prepared water with Lugol's solution, turn on the UV. Monitor its condition.

Jason5071

Everything is correct, Lugol and lower the temperature. What, did you turn off the air conditioner when you left?

George5104

Lugol's solution preferably aqueous.