Not really, the tank is near a sliding glass door, but it is on the west wall, so it doesn't get much direct sun.Any direct sunlight? Any chance at a phosphate test?
I don't think he has a phosphate kit, but I can ask.
Not really, the tank is near a sliding glass door, but it is on the west wall, so it doesn't get much direct sun.Any direct sunlight? Any chance at a phosphate test?
We forget that there is allot of plant folk out there that believe that UV if sterilizers kill algae they must kill plants as well.PETMART - UV filter as stated, worked for me.
The "spores" are present everywhere. It's true that there is something about his tank that is allowing them to grow in such numbers. Your moss may have jump started what would have happened regardless.Thanks for the help so far. There is no way to "fix" this problem. If he doses, there is still a chance he can get cyanobacteria from another source. When I was researching it, I read a study that found the presence of cyanobacteria spores in drinking water...so I guess the best solution thus far would be a UV filter.
He blames me for this invasion since he got it immediately after I gave him some moss from my tank. It is likely that my moss was carrying cyanobacteria, I guess. However, it isn't growing in my tank, so doesn't that mean the conditions are right in his tank for growing it & not mine?
What I am getting at is, is there no way to improve his setup to deter algae?
Thank you Zaffy, I agree with you. I will advise him as such.The "spores" are present everywhere. It's true that there is something about his tank that is allowing them to grow in such numbers. Your moss may have jump started what would have happened regardless.
I'd recommend against the antibiotic treatment, only because I personally feel that this isn't an appropriate use for those drugs. The UV sterilization should stop the growth of the algae, but it isn't solving the underlying problem. But, if your friend just wants the symptoms gone, then that's the easiest answer and go with it. Diagnosing what is the real underlying cause of why they are growing in his tank may be an act of futility though.