SunSun CBD-380 Bottom Drain with Aeration Disk koi food ✅ Easy to Cut &

✅ Easy to Cut & Install – Fits any filter system and simple to maintain

reduce sludge

It is not safe for snails

Excellent physical and biological filtration-blocks wastes and cultures bacteria

SunSun CBD-380 Bottom Drain with Aeration Disk koi food ✅ Easy to Cut &The SunSun CBD 380 Bottom Drain is designed for professional koi ponds and garden ponds, ensuring optimal water circulation, filtration efficiency, and oxygenation. With its 380mm drain body and integrated 260mm aeration disk, it provides both debris removal and oxygen enrichment for a healthier pond environment. Key Features of SunSun CBD 380 Bottom Drain Efficient Water Collection Mounted at the pond bottom to collect water from the lower layers for