JBL ProSilent Safe Water Changing Equipment It will hold pH stable

It will hold pH stable over a wide range of conditions providing for safety of the entire system

Winter-proof to –20 °C

Fixture Size: 36" x 5" x 1" (Add 0

Flow rate(L/h):                                 2350

JBL ProSilent Safe Water Changing Equipment It will hold pH stableWater backflow stop Accessory for air pumps: protection for air pumps against backflow water from the aquarium Easy to install: backflow stop is integrated at the air hose of the air pump with the arrow pointing towards the aquarium (air hose and air pump not included) For air hoses with 4 6 mm TV tested safety Package contents: water backflow stop, ProSilent Safe Healthy fish An air pump for aquariums is an advantage during the night since plants