Another question

[chilliedogg]

I am wondering if anyone can tell me if this is good or bad got my aquarium also maybe what it is

 

[Suohhen]

The stuff on the right in Bryopsis. The middle is classic Red Slime Cyanobacteria. The left looks like Cyano but I've never seen it that blue, but the lighting and cameras these days seems to pull that trick often.

 

[chilliedogg]

That is how blue it looks in tank also it’s crazy