Alien Water Tanks – Collapsible Water Butts

Please note: 780L Water Tanks are currently unavailable, take a look at FlexiTank 750L or 1000L Water Tanks

These Water Tanks from Alien Hydroponics are collapsible water butts that features a strong perimeter frame and a unique square design that is more space efficient than round tanks.
The frame is made from steel tubes with alloy corners, the tank itself is constructed from tough PVC CAMO material for 120L/280L Tanks or Silver/Grey for 550L/780L Tanks, they have a lid made from heat reflective Mylar which reduces the amount of heat transferred to your nutrient solution. The lid is secured in place with Velcro for easy access. 

Features
Entry & exit holes are featured in the lid for pipes in & out. When not used a screwed on cap covers the hole. 
The thread for the tap is now locked in position from factory so no nut is required on the inside so leaking taps are a thing of the past.