SepticfitSeptic Chlorine Tablet - 4 Pail Value Pack - 6 Tablet Pails - 8.2 lbs

First, let me just say that I found by trying this product that there's a HUGE difference in chlorine tablets for your septic system. These tabs are WORTHLESS! I thought I'd try them as the price point was better than those I usually buy from the big box store. DON'T DO IT! There's a reason these are so cheap. These CL2 tablets do not disolve evenly and whatever the base is (used to press and form them into discs) are made from turned into a paste and severely clogged the injection pipe. Secondly, our system began to smell horribly a few days after dropping them in. A quick check with the chlorine residual meter shown absolute "0" ppm of CL2 in the gray water tank. They smell like chlorine when you open the tub, but there is apparently only enough to do so. STAY AWAY, DON'T WASTE YOUR MONEY!!!

Regarding size these will flip sideways and cake up in many septic feeding tubes. So you have to check occasionally to make sure you didn't add say 6 and the bottom 2 dissolved and the rest are stuck where you have to knock them down. I don't quite understand the high rating after going through 3 batches of these. Perhaps it depends on the system and many people just add one or two at a time every week. A tube is there to add a bunch and come check every month or so...

We love these and they work perfectly. We drop 1 in on the 1st and 15th of each month. Easy to remember since that is when we get paid. Immediately cleans the water so the smell dissipates instantly.. The only reason we get a smell is because the husband forgot to tell me to reorder. Bought more this time and wrote on top of last container to reorder.

Works great in my aerobic system. This is my second order through Aquafit and I will continue to order from them. Most places have large quantities but with Aquafit you can order a many or a few as you need. Shipping was as expected and the prices are at or below others. I am very satisfied with this seller.

I want to like this product, but the tablets dissolve within 1 week. The other chlorine tabs we used in our septic tank lasted about 1 month. I will use these up, but will not be reordering.