PSA: Make Sure to Inspect Your Magnets for Rust!

[Reef Builders]

Magnets are a marvel of the modern world and they are integral to the aquarium hobby being found in a huge range of devices and accessories. Without the attractive field of magnets we wouldn’t have water pumps, return pumps, dosing pumps, and everything they power not to mention the magnet mounts for those pumps, magnetic…
Source

Continue reading...