troutsounds
Aquarium Advice Newbie
- Joined
- Nov 14, 2020
- Messages
- 2
I've had aquariums for many years. Down to one large 2 foot tank in the lounge. Some time ago, perhaps from a plant, I got this black fringing type algae in my tank. I can't get rid of it. It just comes back slowly. I keep a few schools of tetras, one fighting fish, 6 corys - and a lot of plants. I've never had this type of persistent algae before. It's annoying. Tried a few treatments - algaecide (very lightly dosed) Excel, etc. I'm now at the stage I think I might start again. I will get rid of all the plants and wood. I say this because I did once try lightly bleaching all the Java ferns and driftwood. It still came back. But I'm wondering if I should change the gravel as well. Or can the gravel and tank be completely cured? How? Thanks for your time, it's much appreciated.