ModMag Mega Aquarium Magnet Acros The Add-On Canister Upgrade Kit

The Add-On Canister Upgrade Kit is great for anyone that wants to add more filtration to their RODI system

Nozzle(s) 2 x DN20

etc) and mounts to the tank via a convenient magnet holder strong enough for glass up to 1/2" thick

ReefDose 4 Ready (sold separately)

and change your dosing

ModMag Mega Aquarium Magnet Acros The Add-On Canister Upgrade KitThe ModMag is the cornerstone many solutions in the AvidAqua line of aquarium products. Its sliding slot design provides magnetic attachment of multiple accessories, simultaneously, both inside and outside an aquarium. Since they first hit the market, there have not been significant improvements in magnetic attachment designs for reef aquariums. The ModMag changes all that with innovative new features and extra strong magnets that make it hold tight