Bio Blocks 16KG Filter Media Koi Food Blends into shadows

Blends into shadows

80 watt unit come with the Burtons UV weather box

Head: 3 meters maximum

making it a great way to glue rocks together and fill knot holes in trees

stabilising

Bio Blocks 16KG Filter Media Koi Food Blends into shadowsBurtons Bio Blocks are a new and exciting form of biological media. They comprise of five different blocks with each block having a different role to play within in the ecosystem of the pond. With the first block containing Silver to kill of bad enzymes and bacteria. The Second which slowly releases trace elements into the water such as Calcium, Magnesium and Zinc. The third which is Far infrared helping to breakdown waste and increasing oxygen