In the last couple of weeks, I have had a lot of black dots on the sand bed (see pictures).
In my nano max peninsula tank, I have 2 clownfish, 1 small Heremits, 1 Lysmata amboinensis, 2 Tectus Sp of Trochus, and 2 Buccinulum Corneum. Im feeding the clownfish 1 time a day with a tiny bit of frozen shrimp. All the animals are doing fine and are very active. The water parameters are all in line.
So I vacuum the dots out carefully every day now but the next day it's full of black dots. I'm a bit lost here, is this fish poop? or some kind of other waste product.
Thank you for your help.

In my nano max peninsula tank, I have 2 clownfish, 1 small Heremits, 1 Lysmata amboinensis, 2 Tectus Sp of Trochus, and 2 Buccinulum Corneum. Im feeding the clownfish 1 time a day with a tiny bit of frozen shrimp. All the animals are doing fine and are very active. The water parameters are all in line.
So I vacuum the dots out carefully every day now but the next day it's full of black dots. I'm a bit lost here, is this fish poop? or some kind of other waste product.
Thank you for your help.


