FibroPool Supersize Floating Chlorine Tablet Dispenser - Holds 3 Pounds of Tablets - 12 Inches Long - Adjustable Release

Easily holds a weeks worth of 3" tablets and the design is such that is deep so it stays upright and does not wobble. Plastic is good quality and the lid snaps into place firmly. There is a a slider on the bottom part of the item to control the amount of water in and out which should alter how much chlorine is used.

Best deal for a high capacity for tablet floater lasts about 2 years, in the Arizona Sun

This is a really good floater for the pool. It works especially well if you have Baja steps and you need a floater that's a little bit deeper so that it doesn't get stuck on your Baja steps.

All others I bought eventually sank. Nice and big but you can't tell above water line. It takes many 3 inch tablets. Leave it alone for days on end. Easy locking. I tie it with fishing line to a mermaid statue on ground. Looks like she's gone fishing.

This holds EIGHT three inch tablets, not more than that as indicated in the description. Thankfully for other reviewers, I was prepared for that. Otherwise the product is good and works as described. We’ve had a hard time keeping the chlorine levels up in our 24,000 gallon pool, within a few hours this had brought the levels up so we are very pleased. I used the tether hole to tie the floater near my return lines so the water flows through it when the pump is on. I think this helps a lot with getting more chlorine into the water faster.