Worked well for my beta fishs tank.

Pros: Works well.

Cons: n/a

I really like this product for treating my betta's water. It says that it makes water instantly safe, but I read (and found it to be true) that it works better if you let is sit for several hours or even days. I put mine in a gallon jug and then have it ready when I need it.

Pros: Leaves water clean, decholrinates

Cons: misleading

When I had my beta fish I used this conditioner in his bowl everytime I changed the water or cleaned. It removes chlorine and protects betas outside skin. Worked great! It is not very expensive and lasts forever.

Pros: conditions water

Cons: none

I use this whenever I change my fish's water. I have used it for many years, and have beautiful healthy betta's who live good long lives. I attribute that fact in equal parts to this product, the stress coat, and the Hitari betta food. I have a fish who is completely comfortable in his aquarium.

Pros: Prepares the water for the fish

Cons: none

Easy to use, seems to work well!

Pros: +

Cons: -