True Union PVC Ball Valve - 1 Inch ATO Systems 150 Watt Heater Placement for

150 Watt Heater Placement for Stable Medium Aquarium Temperatures

then trim carefully after the cover is fully assembled

Single-Module Engineering for High Air Demand

Tank mates should not be so boisterous as to steal its food

True Union PVC Ball Valve - 1 Inch ATO Systems 150 Watt Heater Placement forTrue Union PVC Ball Valve 1 Inch True Union PVC Ball Valve 1 Inch is a PVC aquarium plumbing valve for shutting off flow on compatible 1 inch hard plumbed return lines, manifolds and equipment feeds. 1 Inch True Union Ball Valve for Hard Plumbing This 1 inch valve is a practical choice for common aquarium return plumbing and sump equipment layouts. The integrated union fittings make it easier to remove the valve from service, modify plumbing on either