I think I said somewhere in another thread that I had Staghorn algae in the moss on my lava rock again, and I was going to try reverse respiration on it. The steps are as follows:
1. Put plants in a bucket. I put the whole rock in upside down.
2. Cover with plain seltzer water. I used Happy Belly seltzer sparkling water. At my elevation, the first bottle I opened exploded everywhere. After that I put the bucket in the tub, and covered it all with a towel as I opened the bottles. I wasn’t sure it would work, since they fizzed so much.
3. Cover bucket with towel and leave in the dark for 5 to 12 hours. I checked it at 5, 8 and 12 hours, and it didn’t look like it had accomplished anything.
4. Rinse plants and replace in tank. I did that at 11:30 at night.
This morning, I saw that it had actually accomplished something:

All of that red is dead algae. I’ll fish the rock back out tomorrow and pull as much dead algae off as I can.
The question now is, do I want to keep fighting with this moss rock? The stuff just keeps coming back. I had a long fight with it in Florida too, and eventually won out when Monte Carlo covered it and I guess choked it out. I don’t want to put Monte Carlo on it now though.
This is how the tank looks without the rock. It needs trimmed, but I’ll work on that tomorrow. What do you think, rock or no rock?
