WhistlingBadger
Professional Cat Herder
Retired Moderator ⚒️
Tank of the Month 🏆
Fish of the Month 🌟
- Joined
- Dec 18, 2011
- Messages
- 7,014
- Reaction score
- 13,033
- Location
- Where the deer and the antelope play
The blue-green algae in this tank is really getting me down. It is now spreading into the darker sections of the tank, spreading across the leaves (especially the java ferns), substrate, and driftwood. I put in a powerhead to increase water movement; I've been cleaning the sand surface and manually scrubbing off as much as I can once a week, along with 50% water changes once a week, too. This stuff just won't go away.
All the usual culprits aren't there: No detectable ammonia, nitrate, or nitrite; phosphates <.5 ppm. So pollution/excessive nutrients aren't the problem. Thinking about giving it the erythromycin treatment. I HATE the idea of medicating my tank, but I've got to knock this stuff back and nothing else is working. Any ideas?
All the usual culprits aren't there: No detectable ammonia, nitrate, or nitrite; phosphates <.5 ppm. So pollution/excessive nutrients aren't the problem. Thinking about giving it the erythromycin treatment. I HATE the idea of medicating my tank, but I've got to knock this stuff back and nothing else is working. Any ideas?