I observe film on the water surface on the 50 bowfront running eheim 2213. I have 25 cichlid frys in there don't like having trouble breathing. On the 125 gallon tank I have one 2217 (getting another 2217) and Oddyssea EX350 blowing at the surface so the film is not very obvious. I have mainly Africans in the 125 gallon tank.
Should I worry about the film?
What is the cheaptest / easiest way to remove the film?
How do I prevent it from happening?
Thank you all.
Should I worry about the film?
What is the cheaptest / easiest way to remove the film?
How do I prevent it from happening?
Thank you all.
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