

🐟 Keep your tank thriving—because your fish deserve the best!
Seachem Stability 100 ml is a scientifically formulated aquarium water treatment that rapidly establishes a biofilter, preventing new tank syndrome in both freshwater and marine tanks. BPA-free and trusted by thousands, it ensures a safe, healthy environment for all aquatic life stages.

| ASIN | B0002APIJ6 |
| Allergen Information | BPA-Free |
| Batteries Included | No |
| Best Sellers Rank | #369 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Aquarium Water Quality Testing & Treatment |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,553) |
| Date First Available | 9 August 2012 |
| External Testing Certification | Não aplicável |
| Item Form | other |
| Item model number | 125 |
| Manufacturer recommended age | 1 month and up |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish and Aquatic |
| Quantity | 1 |
| Size | 100 ml |
| Specific Uses | Active |
| Volume | 100 Milliliters |
| batteries required | No |
R**R
Good
Good any one can buy if they don't want their fish to die
E**.
Highly recommended
Been using this for my aquarium
M**M
Working good
Working good
V**N
Super
Super product
L**A
Good
Good
M**D
Aquarium mandatory product
Perfect solution to release amonia and safe fishes and stable the aquarium balance
M**N
Perfect..... Delivery on time.
Perfect ....Delivery on time.
G**W
good
as advertised
V**V
I think my fish love it
G**E
Used this during a fresh setup and again after a major water change—didn’t lose a single fish. Dosed as directed for 7 days and saw no ammonia or nitrite spikes. Water stayed clear, fish stayed active, and no weird smells or reactions. I’ve used it in both planted and bare-bottom tanks—works well with cichlids, shrimp, and fry. Doesn’t cloud the water, and it mixes clean. Bottle’s compact and easy to stash, and the dosing cap’s accurate enough for small tanks. It’s not magic, but it does what it says—keeps things stable when you’re starting fresh or making big changes. I keep a bottle in the gear stash for emergencies and new builds. 👍 Pros ✅ Fast-acting—supports tank cycling and resets ✅ No clouding—water stays clear ✅ Safe for all fish types and inverts ✅ Compact bottle—easy to store ✅ Works with planted and bare setups 👎 Cons ❌ Needs daily dosing for full effect ❌ No visible change—relies on trust and test kits ❌ Cap can drip—wipe after use ❌ Not a cure-all—still need proper filtration 🧭 Personal Review If you want a bacteria booster that keeps your tank stable without the faff, Seachem Stability earns its spot. I’ve used it across new builds and heavy water changes—no drama, just clean results and peace of mind. Proper stash-ready gear for anyone who wants their tank sorted and stress-free.
L**V
Awesome seller and item. Will buy shain
Ü**N
gerçekten 1 hafta kullandım. akvaryum suyunu temizledi. neredeyse akvaryumu bozacaktım. pis bulanık su yüzünden. şu an bu vd metalin mavisi kullanarak su temizliğini sağladım.
P**L
Estupendo producto para que la bacteria benéfica de nuestros filtros prospere y se complete el ciclo del nitrógeno
Trustpilot
4 days ago
1 month ago