I'm considering buying a wet/dry filter set up for my 90 gallon (340 liter) tank and I came across what seams like a good gently used one but it was being used on a 200 gallon tank and has a pump rated at 3100 liters (or just over 800 gallons) per hour.
Is there such a thing as turning the water over too many times in an hour? or too fast?
I'm assuming the larger the volume the stronger the current?
Is that going to be too much current? Do they even create current or "nozzle pressure" like a canister does on exit?
Thanks guys