Problems with Acropora corals

[Reef_do_piza]

I didn't see any pests; I checked with a magnifying glass

 

[CoralWealth]

I didn't see any pests; I checked with a magnifying glass

That's good.

I think it could be too direct of flow. Are all these corals close to another? They definitely look stressed with some of the tissue looking "tight"

Also do you have pictures with lights on?

 

[Reef_do_piza]

Isso é bom.

Acho que o fluxo pode ser muito direto. Todos esses corais estão próximos dos outros? Eles definitivamente parecem estressados, com alguns tecidos apresentando aspecto "tenso".

Você também tem fotos com as luzes acesas?

 

[CoralWealth]

Very nice tank overall. I would not change anything based on those couple of SPS. They definitely are stressed and could be from a quick change in alk possibly but I am sure they will be fine going forward as long as those parameters you sent stay steady. It also kind of looks like light shading issues in the first photos you uploaded.

Just keep doing what you are doing and watch them, especially the PE after lights turn off.

 

[Reef_do_piza]

Very nice tank overall. I would not change anything based on those couple of SPS. They definitely are stressed and could be from a quick change in alk possibly but I am sure they will be fine going forward as long as those parameters you sent stay steady. It also kind of looks like light shading issues in the first photos you uploaded.

Just keep doing what you are doing and watch them, especially the PE after lights turn off.

Thanks, friend. I have other Acropora corals, and they extend their polyps after the lights go out. I will continue to monitor them