Sea-Chem Annual Health Kit for Maintaining Healthy Septic Tanks and Water Treatment Plants

I have been using this product since about 8 years and I find it very efficient and reliable. I have never experienced any bad smell emanating from the tank, not even during the hottest months of summer. (my septic tank is located in Spain, where temperatures can be in the high 30-ies in July-August. Perhaps my only quibble is that a few years ago they changed the composition of the tablets and now it takes longer to dissolve than before. It can be added directly to the septic tank (which is what I prefer doing) or be flushed down the loo. I read some critical reviews about bad smell of ammonia, I had the same experience 2 or 3 years ago, but the current product does not smell unpleasant at all.

The product was as described Liquid + 12 tablets and 0ne glove for the instruction "do not touch Tablet"Treatment is completed in 12 monthly dosesAfter deciding to dose directly into the septic tank my actions where to :-Decide where to secure the product and the mixing equipment!Dedicate a clear plastic measuring jug to the task and mark the level for 500ml, check it is suitable for pouring directly into the Septic Tank. The most convenient for me was the input trap allowing another check to be completed at the same time.Using a clear plastic Cup size container and mark the level for 80mlDedicate a large spoon to transfer the tablet from the its tube into the measuring jug when required and then to stir the mix and dissolve the tablet.The septic tank system was inspected and all pipework checked when I ordered the kit.Currently the 2nd dose has been poured in - just got to wait for 9 months to decide did it work?

Our underground septic tank has always had a background whiff which seemed to permeate the local area constantly, making sitting outside unpleasant. I tried the bacterial tablets on their own for a whole year and they didn't seem to make much of a difference. As this seemed like a good deal I thought I might as well give this Seaweed and tablet combo a go.Within weeks we noticed the smell receding and a few months later the smell has all but gone unless you are standing directly over the tank. I'm sure as the months go on that the smell will disappear completely.I will definitely be buying another 12 months supply nearer the end of the year.

Tried this, however discovered that our house sellers caused our problem. Broken and disconnected pump - nowhere for sewage to go. We now have to spend thousands on a new system - nice eh? But will use product again when he’s system installed - it does seem good.

To my surprise the standard monthly dose of this product has largely eliminated smells from our septic tank and has been more effective than a more expensive product we had used for some years. We share our tank with two neighbouring cottages, so it is fairly large. During the year I have used the product, I have only found significant smells coming from the tank once and having given the tank one additional dose, the problem went away within a day or so and has not so far recurred. This is the only reason for giving 4 rather than 5 stars. I find the product pretty easy to use and reasonably priced for a year’s effective treatment.

My ultra overloaded septic tank had backed up with immovable solids making it difficult to unblock so I put 1 months dose in 1st blocked inspection tank & flushed 1 months dose down loo itself. Within 1 week of dosing I was able to clear backed up dissolving solids easily & 2 weeks later all tanks were bubbling away with no evidence of solids & no bad smells!!

Used Sea Sure with Bio Boost tablets.Pros- easy to use when following instructions included on the bottle.Seems to do a reasonable job keeping smell of septic tank at bay but can't compare it to another product as not been living at our house with a septic tank for more than a year.Cons- the sea sure solution is essentially ammonia solution and is a very strong and unpleasant smell.

This is the first time I have ordered this and have found it to be as described. I have used the Bio Tablets+ on their own before which I found to be very effective. This combination though worked a treat, no smells when opening drain and no smells coming up from the kitchen sink. We have a septic tank. Appears to work well and will buy again. Delivery was prompt.