u/ApprehensiveSpace327

Need suggestions on a DIY bog filter.

Hello everyone, I am getting back into the hobby and need your help in creating a DIY bog filter for my goodies. I already have a 500L drum pond which is planted and have lots of guppies. Now the thing is I have a couple of gold fish and koi in my aquarium and I want to move it to outdoor pond.

Please suggest an easy way to create a big filter. I tried earlier but my submersible is sucking in a lot of dirt and might even suck fishes. I think I need a pre-filter for the pump as well.

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u/ApprehensiveSpace327 — 5 days ago