About Us We are a family run business and we listen to our customers to make sure you get what you want. We are a small company that has been making custom water tanks for all different projects. AbberTanks has made many custom tanks for all different things whether it was a boat , car, trailer, caravan, motor home or even horse floats . All our materials are made from polypropylene which is very strong and durable also food grade and UV protected. Our Products AbberTanks are made from a polypropylene food grade material Which will not rot corrode or make your water smell bad . The tanks are fully welded inside and out to provide a strong and leak free tank. These tanks have a second lid to stop any upwards pressure. All our tanks are pressure tested before they leave to make sure you have no leaks. Our tanks are light weight but very strong most tanks from anyone else are very heavy. By being light weight you are cutting down on the overall weight being added. All our RV water tanks are fully baffled every 250mm-380mm to minimise the water movement and to keeps the weight evenly spread. Our tanks are fitted with female BSP fittings We provide a 1” or 3/4” filler 3/4” or 1/2”outlet and 1/2” breather as standard. Can also provide barbed fittings if needed. We can provide other sizes if needed. UV resistant. We are here for you so you get the most out of your tank.