My vote for favorite is the Reef Octopus Pulse. I bought 2 of the pulse 4's and they were just too much on my Red Sea 425. I replaced them with the Pulse 2. LIke others have said, you can angle the pump and they're powerful.
Love my gyre's but not cleaning soooo often. The 330's have not needed to be cleaned, but my 350's lose power after one week. I keep turning up the setting from start at 30% to about 80% before having to clean.
Love my gyre's but not cleaning soooo often. The 330's have not needed to be cleaned, but my 350's lose power after one week. I keep turning up the setting from start at 30% to about 80% before having to clean.