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Ladybug feasting on aphids - NoShoes

Ladybugs eat aphids, it would be paradise for them. I wouldn't put anything on the plants that works as an insecticide because there's a possibility the fish will be affected. On the other hand, I don't think one drop of detergent will kill them. We've used it before, haven't we? I think that would be the best option on the short term.