Octopus Neck Extension 170 itemID-3640 The fine control of the

The fine control of the nitrate and phosphate levels provided by monitored dosing of NO3: PO4-X guarantees the gradual changes and accurate maintenance of the nutrient levels

will not impact pH when used as directed

As long as concentrations remain under control

000 litres (105 to 525 USgal

Octopus Neck Extension 170 itemID-3640 The fine control of theSimple way to increase dwell time Stackable Provides Greater Control Solid Construction Silicone O ring Seal Stackable Neck Extension for Reef Octopus Skimmers These stackable extensions are designed to extend the neck of Reef Octopus skimmer to achieve greater improvements in filtration and refined control. By adding onto the length of your skimmers neck you increase dwell time achieving greater contact time with dissolved organics and allow for