HYDRO DYNAMICS supplies durable, long lasting rotomoulded rainwater tanks that are manufactured from quality virgin South African polyethylene. No recycled or imported materials are used in the production of our tanks.

All classic style rain tanks come with an industry standard 5 year guarantee and now we are excited to announce that 10 year guarantee tanks are also available on request.

Please see the table below for a full list of rain tanks that we can supply. If you do not see a tank that fits your particular needs, please email or phone us to enquire as we may be able to source the tank for you or have it custom made.

Technical drawings, photos and full specifications are available for most tanks on request.

Please note that some tanks may not be available in certain areas due to the high costs associated with transporting larger tanks over long distances. Should you wish to purchase a tank not available in your area and have it shipped in feel free to contact us and we will happily discuss this option with you.

Phone, email or visit us today and see why over 20 years experience in the field has made us one of the leading water storage and conservation supply companies in South Africa today. Our friendly and knowledgeable sales staff are always ready to assist you.