Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 250 ml

This stuff is great. It does everything it says it does. I have an Axolotl so I have to be so careful with his water changes. This stuff really lives up to its name. I just use 2 drops per gallon and it’s all done. How simple is that. My water stays clear and my Axolotl is very healthy and happy. Also works very fast . Immediately actually..Update it’s been a straight month of me using this Prime. I want to add that I never cycled my tank. I found out that my local pet store had Axolotls and I read everything I could the night, before going the next morning to purchase my little guy. All I did was, whatever amount of water I took out I replaced. After each time I took feed my Axolotl I would wait about an hour. Then siphon out any poop he might have and if that meant a gallon, then I would add back a gallon. Sometimes it took 2 gallons. But I always used Prime. Plus I also used Stability. For a straight week. All of Seachem products are amazing. They are more expensive but so worth the money.All of the pitchers are of different times in the morning , this is how I know he’s hungry.

This did a great job getting that last bit of crystal clarity in our tank we wanted.This is for an axolotl, and they can be very sensitive to some chemicals, but this has been used safely by a lot of owners.The water is crystal clear now.It couldn't be easier to use. Just add a little under half a cap for a water change of 10 gallons, and the water is perfect. Looks great, no odors, and safe for the residents of the aquarium.I highly recommend this for anyone who wants perfectly clear water.

Former water utility employee here. If your city uses chloramines to disinfect the water, you need this conditioner. Most freshwater conditioners will remove chlorine, but they can't break the strong chloramine bond of ammonia + chlorine used by many water utilities. Check with your water department if you are unsure what they use to disinfect your drinking water. Prime works quickly to make your water safe for tropical fish.

Glad to find a smaller size. Great product

Needs extra air rationing/ oxygen.great product

Works to eliminate chlorine and chloramines.

have used before and seems to help - a little expensive

Works well, as expected and reputed. Prepares water for aquatic life very thoroughly and economically. Best product of the sort