Seachem Safe 1 Kilo

This product is good value for large aquarium, it does not make sense for small tanks since the amount needed is soo small it is difficult to measure and you will end up using more than needed and that defeats the purpose of buying SAFE over Prime. if you think Prime smells bad you are in for a treat with this product, the smell is quite potent !!! but it works very well for larger tanks.

Best investment ever

This may be the best dechlorinator value out there. Works perfectly. This being a powder, I pre-mix my change water before re-filling. Thats just what my way of thinking tells me to do with a powder and have no real basis for it other than its worked well for me for a long time.

Works as directed

excellent water conditioner by a reputable brand. and this will treat a lot of water. the only down side is that it REALLY stinks! much worse than a Seachem Prime. the whole house smells for a few hours when I use it.

It is a little stinky.... but it is the best bang for the buck. Product itself is very reliable I ve used it for 2 years straight and very happy with it.

Bought to try as normally buy prime liquid but was told to try as better value. Not used yet

Excellent value and it does just short of a million litres yes a million I have a 1000 litre tank so saves me a fortunr

This product works and is very economical.

If you have an aquarium whether its saltwater or freshwater a pond or a reef tank I use it on all of these its very highly concentrated it smells terrible but it does an incredible job