Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 100ml

Great product. Keeps stress down on new tank members. Does what it claims.

It does the job it says it will do. Follow the instructions!

I put a little bit (a really little bit) in my tank everyday just to keep ammonia down between water changes :) I stopped at one point and noticed my bettas fins were shrinking. I started back up with the Stability and his fins started growing back right away! If you suspect fin rot, try testing your ammonia first and using Stability before trying any drastic stuff. I noticed a change pretty quickly which assured me it wasnt anything but an ammonia spike in my tank!

I used this on a new 5 gallon tank and continue to use a bit every other cleaning or so. Seems to work very well for establishing new tanks. Put a recovered betta that I saved into the 5 gal after setting it up and cycling it for only a few hours. Been almost a year and hes still alive so Id say it works.

Brought down my nitrites

No significant changes in water quality. May be I expected too much from the product. My tank didnt clear up much, but it didnt kill any of my fishes, like other people said. I still have water test to run but no significant visual changes. I would think this is still good for small tanks to start up the tank, but I do not recommend it for exisiting tanks.

I would not recommend this. I got a new tank setup with prime conditioner and stabilizer running for a week.this was recommended by petsmart but all the 8 fishes which I bought died even though water quality test was positive.

Did NOT cycle my tank at all. Complete waste of money.

Product shipped quickly. This helped me quicky cycle a 6 gallon freshwater tank.

Used this along with used filter media and my tank cycled in only around a day, and has helped keep my tank healthy since then!