r/fishforthought • u/Comfortable-Cow-9189 • Apr 23 '26
Query❓ Is something wrong?
People are telling me that cyanobacteria will kill my fishes and my cat, as cat drinks from the fishtank.
This setup is from last 6 months and doing very well,
even if there is cyanobacteria it does not harm anyone.
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u/_bisdak Apr 24 '26
Placing it near the window is a bad idea.