COMPRESSEUR D'AIR MRV60C1 + 2 x MDB22 + 30M (MAX 20 000M²) VOLUME D'EAU_PLUS DE 2000M³ They contribute to the nitrogen

They contribute to the nitrogen cycle and reduce dissolved oxygen consumption

Rainwater lowers the GH

An ultra-fine particle size (< 50 microns)

Une augmentation de la densité du poisson

This ready-to-use version is very effective thanks to the addition of other natural components that improve pond health

COMPRESSEUR D'AIR MRV60C1 + 2 x MDB22 + 30M (MAX 20 000M²) VOLUME D'EAU_PLUS DE 2000M³ They contribute to the nitrogenThis aeration kit allows you to treat natural ponds and water bodies from 4000 to 20,000 M (MAX 2 HECTARES). This kit includes: 30 meters of weighted air hose 2 X diffuser for natural pond high quality Matala compressor outdoor casing for aquatic science use