There are many things to consider when choosing your rain catching system. Some of the more important considerations are;
The space you have available to put your tank and access to that space.
The height of the tank in relation to the downpipe inlet on the tank.
What your tank water going to be used for.
And remember - the bigger the tank the more cost effective. For example a 500ltr tank costs out at 79 cents per litre for storage. Whereas a 11,250ltr tank costs out at 17 cents per litre.
Raincatchers can advise & design a rain catching system to meet your specific requirements. Contact us for a FREE quote today.