Seachem Stability - For Freshwater and Marine Aquariums 250ml

We use this when setting up new tanks or adding several fish at same time. Makes for a fast cycle and have never lost a fish while using this product.

My aquarium was almost done cycling. I had PH 7.8, Ammonia 1ppm, Nitrite 2.0ppm and Nitrate 40ppm. I have a 6.5 gallon aquarium and I dosed a capful of Stability. I checked my parameters again in 25 hours and my test came out PH 7.8, Ammonia .5ppm, Nitrite .25ppm and Nitrate 80ppm. I am surprise this stuff actually works.

Weve tried multiple brands of bottled biofilters and beneficial bacteria, yet this one is the best of the bunch. It gives the quickest and clearest results when you are establishing a fresh nitrogen cycle in an uncycled tank with uncycled media/filters. While there may be other techniques and other potions, experience has shown this to be the best option. While it can be used as a tool for routine maintenance, it really shines for kickstarting that mandatory cycle.

Within about two weeks, all my tanks water parameters were exactly where I wanted them.

Works great, boosted the cycling of my tank right away. Just be sure to shake it well first, and then pour in liberally, and my tank cycled up within 5-7 days of adding it. Ammonia was zero, nitrites were skyrocketing and I was worried but the fish seemed fine, and I kept adding this in once or twice a day for 3-4 days. After another 2-3 days, nitirites were nearing zero and nitrates were going up. Now another week later, all is good, and Ill do a water change to lower nitrates back down. Thinking of a bigger tank already... ;-)

You wont be sorry. I had a power outage that threw my cycle out of whack and it stalled I though I had lost it but used this for 2 days and Im cycled again!! So happy with this product.

Its works well

This is the most effective bacterial additive I have used for aquariums. As long as you have dechlorinated water, and follow the directions on the bottle, your tank will be cycled in a fraction of the time it would take without treatment. You will be able to safely add livestock much sooner. It also helps keep the nitrogren cycle stable when doing large water changes/deep cleans on an established aquarium. As a side note, this is also the best smelling bacterial additive Ive come across. Instead of the overwhelming sulfur & rotten stench you typically find in these products, youll be greeted with a light garlic scent when opening the bottle.

I was using other products to help me cycle my tank after a sudden ammonia spike. With other products it took me 3 weeks to cycle with my African dwarf frogs but I decided to take a shot at the stability and within 4 days it was fully cycled and no issues whatsoever. I will definitely purchase again.

I soaked filter media in it, added as directed, and cycled a 75 gallon tank in 4 days. Tested water everyday because when you buy something alive, its possible that its dead from whatever happened to it before you got it. Over a month later, my tank is still cycled. Be smart, and test your water everyday if you are keeping fish in tank that isnt cycled, no matter what fast cycling product you use