Lee's 6" Slim Jr. Gravel Vacuum Cleaner, Self-Start Substrate This medication will cause a

This medication will cause a slight discoloration of water which can be easily removed by adding activated carbon to the filter

Both of these sources add to either nitrogen or phosphorus as well as potassium

- Flow Rate: 53GPH

Turn off UV sterilizers for 48 hours after application

when a filter stops working due to power or mechanical failure or if existing beneficial bacterial colonies are lost due to the use of medications or sudden change in water conditions

Lee's 6" Slim Jr. Gravel Vacuum Cleaner, Self-Start Substrate This medication will cause aDesigned to separate debris from gravel and remove it from the aquarium while performing routine water changes. Produced specifically for designer aquariums, other small aquariums & fish bowls. Cylinder : 1" diameter X 6" Long