MagFox Replacement inner part
BioPronto (Freshwater) contains cultured naturally occurring microbes that rapidly start the biological filtration process in freshwater aquariums. Use it to rapidly start the nitrification cycle in new aquariums or to enhance nit...
The NanoMag Replacement Circle allows you to upgrade the original white foam body design of the outer part of NanoMag to the new hard shell black body.
There is NO MAGNET included with this item. The original magnet from an old...