Green Killing Machine 9W (up to 200L) Barbs enjoys algae wafers

enjoys algae wafers

while females are slightly larger

Provide a well-planted tank with hiding spots for comfort

StressGuard is the premium slime coat protection product

Add this prehistoric marvel to your tank for a touch of African wilderness

Green Killing Machine 9W (up to 200L) Barbs enjoys algae wafersThe Green Killing Machine (GKM) makes fighting green water easier! It is an internal UV filter with a power head that you can simply drop into your tank for full UV protection. In addition, the design allows it to be hidden behind ornaments or plants in your aquarium, eliminating potential leaks around your tank. UV Filters help eliminate green water, cloudiness and reduce water changes. Additional features: Water pump included. Simple installation.