Lifegard Aquatics Heater Modules Size:Triple Increases the luster of leaves

Increases the luster of leaves and plants

formulated to treat filamentous algae

Bottom Spray Bar

Simply add the balls into the biological chamber

More resistant to ozone than other airstones

Lifegard Aquatics Heater Modules Size:Triple Increases the luster of leavesShips from manufacturer, typically in 5 7 business days Lifegard Aquatics Heater Modules provide stable temperature control by reciruclating aquarium water continuously around the heater element. Accepts 1" or 3 4" diameter aquarium heater (not included). Compression coupling allows easy installation and removal of heater Removes unsightly and fragile heaters from aquarium Overflow pipe automatically vents air from chamber Clear cap to view "on"