How to properly install the Fluval M Series Submersible Heater
If you have the Fluval M50, M100, M150, M200 or M300 Submersible Heater, then you can follow the instructions in this guide at Aquarium Blueprints to see how you can properly set up this product in your fish tank. 1. To start off, you need to put the M Series Submersible Heater in your fish … Read more