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

Use this, sell this. There is nothing better to ise when cycling an aquarium.

Cycled my tanks very quickly! Does exactly what it says it does. Just dose correctly! Thank you, Stability!!!

Used Tetra Safe Start for initial setup then added this daily for fish in cycling. Tested water daily and used Prime as needed. Cycle completed in 2 weeks.

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

good stuff and will last me a while.

It worked perfectly! You cant overdose! It has no cons to it and when you have an Ammonia, Nitrite, or Nitrate Problem use this with Seachem Prime.

3 fish-in cycles with no loss of stock. My only caution - follow the directions on the bottle.

Worked just as described.

A great product that can cycle a tank in just a week. Easy to use and saved my tank after a crashed cycle. Make sure to dose Prime and not change the water for a week in between doses!

Great value. Top was not sealed tight as it should have been. A little leaky. Did the job.