Zoa and Pali not opening

[Micro Reef Tank]

I had the same algae start to cover 2 zoa frags on the plugs. I dipped with peroxide and it helped for a bit, but it came back. Ultimately I threw out the frags, it is really a pain to deal with and it was strangling out the frags. I would do what you can to remove it. If I start to see it growing on my rocks I’ll probably try an emerald crab.

Thanks HoopDeez

I am waiting for my LFS to get some of those Crabs but maybe only end this month or beginning next month

 

[Micro Reef Tank]

The big issue is that the algae is already all over the tank not just in one rock

I think my Xénias where the first to call the attention for something wrong, but I had no idea

 

[Micro Reef Tank]

This is how they spread

Even in the bed sand on little stones

 

[HOOPDEEZ]

I don’t think it’s your issue, but I would recommend calibrating your refractometer with a 35ppt calibration solution, and not RO.

 

[Micro Reef Tank]

I don’t think it’s your issue, but I would recommend calibrating your refractometer with a 35ppt calibration solution, and not RO.

Thanks HoopDeez, will check it