Schedule 80 pipe is great for high-pressure applications or where standard white PVC just won't look right. We carry Schedule 80 pipe since it is hard to find locally and it does look much nicer than standard white schedule 40 PVC.
Sold in 46 inch lengths - Grey in color
More professional look than white Schedule 40 PVC
Also Available SCH 40 Pipe in 8 Colors
Both schedule 80 and schedule 40 pipe and fittings are heavier than water and will readily sink in your aquarium.
Have a great day!