Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1)

Some people say it allows you to speed up the cycling process even in a complicated reef tank set up... Others say its just snake oil, meaning, it doesnt do anything and you just have to trust it works. My verdict? Ive set up numerous reef tanks, some using this product, some without. Ive also done water changes with and without this product (with, per instructions). Guess what? I have no clue what this does. If it does something, great. If it doesnt, well, at least it didnt make anything worse. So my advice is if you think this will help, it may- and it wont kill anything. If you dont think it will work, it wont. Duh! Its only real if you believe, man. So why 4 stars? I can only assume the guys at Seachem did their research and theyve concluded improvements in the system using the product versus not. Im not a microbiologist, marine biologist, chemist, or alike... Im just a hobbist and enthusiast with a decent noggin. Youre not the fish whisperer, nor am I. Even the tiniest fractional change in water conditions is detected and deeply felt by marine animals. Imagine if earths gravity changed by 0.1 lbs. Imagine if there was a little less oxygen... Youd feel it, youd know, and it would play an epic toll on your body. So remember, whatever it does it doesnt kill your fish. It could be making things better for your tank, or making minor non-painful changes, but until I see death Im not concerned. I can only assume that real scientist developed this solution for a real problem and we should consider using it. Skeptics, shut up unless youve spoken to swimmy the fish. You can never conduct a perfect one to one experiment between using and not using, even if you two identical tanks, water, sand (impossible), rocks (impossible), filters, etc... Every minor difference, even where each tank is resting in the room (slightly different air exposure) makes a difference. Believe, and it works miracles.

Easy to use Great for keeping my sons tank super clean Very affordable Will purchase again

No more no less it works. Cycled my 75 gal with 1 bottle of Stability & a very small amount of filter media from an established tank. Only took a week and a half, two weeks tops.

I have read a lot of the reviews of problems people have had, while I dont agree with the claim of instant bio filter as in my 30+ years I have never seen or found any product that will actually create a full, stable cycle, only time and the miracles of nature, I do not believe any cycle that is rushed is stable enough to handle what is thrown at it! I do think Seachem would be wise to change that! There really is no shortcut to a proper cycled tank that could take up to 6 weeks! This stuff is really for the routine maintenance that it is more suited for like filter maintenance or gravel vacs anywhere or anytime you might loose Benifical Bacteria. I only use this during those times on my 90,135 & 220 gallon tanks and have had zero issues others have claimed which tells me there lack of understanding of the nitrogen cycle or what the product can really do! This product will no way cycle your tank it may help but too many factors contribute to a completed cycle. What this will do is help during routine maintenance to replace loss of BB as well as it could aid in any small spikes. I also will not deduct stars for bottles leaking and or damaged as others have done (guess they dont understand product reviews? If Seachem shipped then different story), as that has zero to do with the results of the product

Stability is a great product to help quickly start your cycle. Cycle of a tank goes down to a week unstead if 6-8 weeks. Go slow adding fish still as the cycle is still new. Great product

I use this when I do my half water Change. Keeps my fish healthy along side with the chlorine removal

This product stabilized my aquarium very quickly.

I love my fish and was worried because the water was a bit yellow. This product helped stabilize the water.

✔️

It works well, worth the price.