Alien Hydroponics Camo TankALIEN HYDROPONICS CAMO TANK The CAMO Tank is a revolution for the collapsible tank market. Steel tubes and alloy corners make up the frame then a tough PVC CAMO material sits inside. The lid is made from heat reflective Mylar, which dramatically reduces the amount of heat transferred to your nutrient solution. The lid is secured in place with Velcro for easy access. Entry & exit holes are featured in the lid for pipes in & out. When not used a screwed