We have an above ground pool: 15′ diameter X 4′ deep. I have been told that the amount of chlorine, that a pool requires, is more dependent upon the bather usage that it is upon the actual gallons. Is that true and what do you suggest? Thanks.

It is true that the amount of bather wastes is not just dependent upon pool size. A small above ground pool will require less chlorine than a big inground pool. The chlorine requirements, of a pool, are not strictly based upon the water volume. Actual pool usage must be factored into the maintenance procedures. Smaller pools can be depleted of chlorine more quickly than larger pools, if the bather usage is similar. In order to maintain a more uniform chlorine level, a chlorine feeder is a worthwhile consideration. Smaller pools can get by with a floating feeder, although there is a risk of vinyl liner damage, if the floating chlorinator remains in prolonged contact with the pool walls. An inline chlorinator is always a better choice. To regulate the amount of chlorine, it is important to test for Free Chlorine on a daily basis and even more often during periods of high bather usage. In addition, it may be necessary to supplement a chlorinator with periodic additions of a quick dissolving chlorine or shock, during or after periods of high bather demand. In short, small pools do require more diligent attention, if problems are to be avoided. New and affordably priced ways to chlorinate a pool include the Reliant Salt Chlorine Generators or MegaChlor Salt Chlorine Generator. They works well in most above ground pools, installation is minimally simple and no plumbing is required. It can make all the chlorine your pool requires, without handling or storing chlorine. I hope that I have been of assistance.