JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
This product is available at our retail partners. You can also find replacement parts and outlet items in our Outlet and Parts Store.
Promote the growth of anaerobic heterotrophic bacteria in your aquarium with Maxspect Nano-Tech Anaerobic-Blocks.
Enhance the growth of anaerobic heterotrophic bacteria in an aquarium with the Maxspect Nano-Tech Anaerobic-Blocks. Simply stack two blocks horizontally in a sump, with a Denitrification Catalyst placed between them. The catalyst should be swapped out every two months, while the blocks can be cleaned or replaced every six months.
*Requires two Maxspect Anaerobic-Blocks for use.
CoralVue, Inc. and Maxspect hereby guarantee this product to be free from defects in material and workmanship for a period of:
Warranty is activated on the date of purchase.
This Standard Limited Warranty applies and is limited as follows:
To submit a warranty claim, please visit our CoralVue Support Portal.