Review on 🐠 DaToo Aquarium External Heater: Optimal Performance with 300W Power for Canister Filter by Maria Cochran

Not sure why Revain mentions suction as there is no pump or suction cups on this unit. This thing was leaking from both ends and the case wasn't bolted all the way down. I wanted a Hydor but supplies were limited due to the pandemic and I thought it was a better alternative. That sucks, don't waste your money. I basically had to disassemble it and wrap all the connections with teflon tape. Right now I'm looking for an overnight leak, but just spend a little more and get something decent that won't flood/burn down your house.