Right now on my 300g I am running 2 eheim 2250 which are rated for up to 235g each pumping around 400gph each too. I also have a tidepool wet/dry sump pushing 500gph. I also have 2 15" air stones with a 50g rated pump on each. Is my filtration and aeration adequite? I think its more than enough but just want to make sure. Originally I had only the eheims and 2 weeks ago I added the tidepool. Tank is crystal clear and all tests are good. Just really checking others opinions on my filtration.