What is the very best way to dispose of fish waste in a tank?

fish waste, you must maintain an eye on: issue of Paintbrush : What is the best way to get rid of fish waste in a tank I have koi in a tank. I know this is not suggested in a koi Tank.Im just ask the greatest way to get rid of waste koi since they need to have a lot of poo ist.Ich you need to know about koi fish in a tank is a poor concept. I heard that a lot of are in a single greatest answer Male.Kois möglich.Dank tank and sad about difficult: Reply striker a gravel vacuum siphon all

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