I could use some advice to bake this green stuff all over my rocks.
I am fairly new to the saltwater world but I'm not new to fish keeping as I have owned freshwater tanks before.
I setup this tank in December and the tank finished cycling in late January. Everything was fine until all of a sudden this green algae started showing up in March. This algae does not have the hair strain. This is almost like it's a layer of green paint (best way I can explain this).
Since my fishes are in QT right now, only livestock I have in this tank are 3-4 cerith snails, 3 Nassarius snails, and 2 hermit crabs.
I don't have a sump (big mistake on my part), I'm going to setup sump in a month or so. I have a HOB Aquaclear 70 filter (chemipure blue and roaphos wroth a sponge filter) and 2 powerheads to move water which is plenty for this 40b. And I don't have a skimmer yet.
I do a 10% water change every other week. My parameters are
pH - 8
Ammonia - 0ppm
Nitrite - 0ppm
NO3 - 10ppm (this is maybe little high)
I don't have a Phosphate Checker. But I am going the rowaphos would take care of the phosphate with almost noon existent livestock. I turned the lights off. Yet this green algae still won't go away.
Should I get some snails? Like banded trochus snail? What can I do to get rid of this green eye sore? Any help would be really appreciated.
Sorry for the poor cell phone pictures.