Nano Tech Bio Blocks Rocks Chemi-pure Elite makes your aquarium

Chemi-pure Elite makes your aquarium maintenance easier by being pre-packaged in a nylon filter bag

For Glass and Acrylic Tanks Up to 1/2" (12mm) Thickness

this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions

This means the plants divert these nutrients from older leaves to new leaves

Nano Tech Bio Blocks Rocks Chemi-pure Elite makes your aquariumReplace 20lbs of Live Rock with just 1 Bio Block! Completely inert wont affect water chemistry Stabilized microbial sewage treatment technology Ultra high surface area for enhanced filtration Just 1 Bio Block piece can replace up to 20lbs of live rock Rapidly colonized by beneficial bacteria Stable ceramic base that will not decompose over time For freshwater and marine aquariums Maxspect's Nano Tech Bio Block are created using stabilized microbial