I made a big mistake and added the wrong species of red bubble alage. I thought I had an easy to control, branching version of Botryocladia.
Unfortunately the variety I added has taken over. Manual removal doesn't work. It is very difficult (if not impossible) to remove the anchor point where it connects to the rock.
I have a couple of Emeral crabs but it's significantly more than they can consume.
I'm beginning to think I need to remove and replace all the rock. I'd also have to filter out all the sand.
Any thoughts?
Tank is 75 gallons, lightly stocked 4 small fish & about a dozen frags. All other parameters are normal, pH 8.0-8.2, Alk 8.8, CA 420, NO4 ~5, P04 0.8

Unfortunately the variety I added has taken over. Manual removal doesn't work. It is very difficult (if not impossible) to remove the anchor point where it connects to the rock.
I have a couple of Emeral crabs but it's significantly more than they can consume.
I'm beginning to think I need to remove and replace all the rock. I'd also have to filter out all the sand.
Any thoughts?
Tank is 75 gallons, lightly stocked 4 small fish & about a dozen frags. All other parameters are normal, pH 8.0-8.2, Alk 8.8, CA 420, NO4 ~5, P04 0.8



