ZGHQHCDRH 2 PCS Black Insulated Plastic PVC Breathable Fish Tank Drainage Net Cover, Used for Water Supply, Water Filtration, Aquarium Swimming Pools, Etc(25 * 30mm)

ZGHQHCDRH 2 PCS Black Insulated Plastic PVC Breathable Fish Tank Drainage Net Cover, Used for Water Supply, Water Filtration, Aquarium Swimming Pools, Etc(25 * 30mm)

• ✅Package includes: 2 PCS black fish tank air intake caps (choose size as needed)
• ✅Material: High quality PVC, with low fluid resistance and no scale buildup
• ✅Product specification: 20*24.8MM , 25*30MM , 32*37MM , 40*46MM , 50*56.6MM
• ✅Features: Cold and pressure resistance, prevention of scaling, increased oxygen content
• ✅Usage: Used for circulating overflow of equipment such as seafood pools and fish tanks