Water Storage Tanks

[Carey]

We rented a house in HPP with the cement tank/lanai floor plan - ours was 13k gal, & 2 neighbors also had the same set up, all built in the early 80's with no cracks or leaks. There was no problem with water on our lanai floor, and both neighbors loved their set up (one is building a HUGE house next door, and put in the same set up for his house. This cost is very high, though, he installed 10k at over $20K. Bonuses, cooler lanai, cooler water, no algae growth (tank was coated with a grey water proofer), and these systems exceeded all of the recommended protocals, so there was no problems with water quality or clarity. In fact I miss how clear it was - we did you 99.999% microbial filters for drinking, as our house is county water, and not as clear!
Aloha, Carey