They're RES (Red eared slider turtles) but I'm planning to make it a planted tank and aquascape, and also have guppies and other easy to breed feed fish in the tank...

…Well… I just got myself a used Marineland 200 gal deep dimension. And I have no idea how to go about filtration. The previous owner was using it for saltwater, so he pretty much took out the original overflows, and had 6 more holes professionally drilled (2 for the overflow). All of this is pretty ...

Do you have some kind of or diagram tha you want to share?

…Well… I just got myself a used Marineland 200 gal deep dimension. And I have no idea how to go about filtration. The previous owner was using it for saltwater, so he pretty much took out the original overflows, and had 6 more holes professionally drilled (2 for the overflow). All of this is pretty ...