Seachem Safe 1 Kilo

It goes a long way compared to liquids of chlorine out.

if you have several fish tanks and do lots of water changes seachem safe is the most cost effective way to treat your water. smells like sulfur but does a great job.

WOW!!!!!!!! Buy the 1 Kilo and be done for the rest of your life for water treatment. Smells just like the farty Seachem Prime and just as effective. Be aware that 1/4th a TSP or 1.25 grams does 300 Gallons!!!! I ended up calling Seachem Support, who mind you are stellar people and very helpful, who sent me a smaller spoon. I ended up getting a small scale that could detect small gram changes so I can measure out the best quantity for a 20 to 50 gallon water change.

This will really save your budget if you have a small fish tank, but definitely make sure to open the container in a well ventilated area, as powdered water conditioner smells VERY strongly of ammonia. Not a problem with the product, just something to keep in mind if you buy it.

This stuff will last a looooong time. If you contact Seachem, they will send you a tiny, tiny spoon to measure out the amounts as needed. Its really helpful for if you have your tanks up and crash on you and your trying to save your fish from a nitrite or ammonia burn. I use a tiny amount to pretreat my water and keep it for emergencies. This bottle will last me over two years which is great and it really works. Be careful not to use too much as it will drop the ph in your water and you only need like less than 1/4 of a tsp for a water change. The bottle gives the directions for emergency quantities.

This is very helpful to fish keepers and hobbies. It help with water changes and new fish tank set up as well

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

Works just like prime.

The perfect product for hobbyists that do a lot of water changes. This treats more water for far less than you would pay for other water conditioners.

Product price on the expensive side but it does do a good job.