I am looking to build a DIY canister filter out of a 5 gallon bucket, some 1/2" aquarium flex tubing and some PVC
My problem here is that I know absolutely nothing about aquarium pumps. I need something around 1000gph (adjustable flow), rise/fall won't compromise efficiency (there will be approx. 4ft of a drop/return), must be reliable, relatively quiet, and must work outside of water.
Any suggestions to pumps are extremely appreciated. Thank you!