Seachem Stability - For Freshwater and Marine Aquariums 250ml

Awesome product. Decided to try it out because I over-cleaned my tank gravel a bit and my ammonia spiked. I used it for 5 days and my test kit read 0 ammonia. Cant get better than that. This product is not a solution for long term problems. Your fish tank must be cycled without the use of anything (what I mean is you cant rely only on this product forever). This is definitely great if you want to start a new tank or give a boost to an existing tank.

Kept my fish alive doing new tank syndrome. Highly recommended

I used to use this when starting a new tank together with prime and other seachem products but I’ve found a new and better product the hikari ultimate. It’s all in one water conditioner with added benefits for your fish and it’s environment.

I have chloraminated tap water. Fish did not die. So it works.

Great product but amazon shipped a bottle without a lid. That resulted in a soaked package and me receiving an empty bottle.... not happy. I pay monthly for prime for this?

I put in tank as instructed and I left light off and went to sleep. Woke up next morning to all my guppies dead in my tank. Not happy at all :(

Mine came open:/ idk what it was ab the the foil seal was ripped off with remaining pieces around the rim

Worth the cash. I was able to shave a lot of time off of setting up my tank because of this. I had the tank running for about a week before I added this. After three days of this, I took a chance and stocked my tank. That was a month ago and absolutely no fish loss. All of my inverts are living as well. As a previous reviewer said, you dont really have to add it after your tank is already operational, but I still add some after a major water change or deep cleaning of a filter. Might as well, since I still have most of the bottle left and the beneficial bacteria can help in case of a spike.

Great product. My saltwater tank cycled in days not weeks with dead rock and live sand.

No shortcuts for cycling your tank with this product. The bottle says you can add fish right away if you follow the doses. I followed the instructions and a week later all my new fish are dead. I used an API test kit and I was getting 0.25-0.5ppm for Ammonia and barely any nitrates were registering. Dont waste your money, but this could possible help with a fishless cycle.