Brightwell Aquatics Xport BIO Cubes 500mL Aquarium Test Kit and the symbiotic zooxanthellae and

and the symbiotic zooxanthellae and zoochlorellae that reside within the tissues of hermatypic corals

but is made with actual plankton

This allows maximum surface increase

They are made from 100% Pure Caribsea reef sand

Aiptasia and Majano DO NOT retract while being fed

Brightwell Aquatics Xport BIO Cubes 500mL Aquarium Test Kit and the symbiotic zooxanthellae andUltra porous Biological Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid and efficient conversion of ammonia into nitrite and nitrate. The highest colonizable surface area to volume ratio of synthetic biological filtration media available. Higher efficiency relative to conventional media