Best thing to do in my opinion would be to get fish or snails that help with
the problem before adding any chemicals to the tank. Because being close to
natural sunlight you will constantly be adding chemicals which can't be good
for your fish on a regular basis. I know it wouldn't be easy with african
cichlids but maybe try adding some plants to the tank to help compete for
the nutrients the algae needs. Even if its just floating at the top.

"Ross" wrote in message
om...
Hello,

My aquarium is near a large window and gets a lot of algae. I am
constantly cleaning it but losing the battle. How safe are the algae
chemicals? I have 10 mixed Malawai's and a few botia's. Which chemical
is best?

Thanks,
Ross