🛡️ Keep your aquarium nitrite-free and your fish thriving—because they deserve the best!
sera Nitrit-minus 250 ml is a powerful liquid solution designed to instantly remove up to 1.5 mg/l of nitrite from aquarium water, preventing toxic nitrite peaks. Suitable for all fish life stages, this allergen-free formula treats up to 1,000 litres, ensuring a safe and healthy environment for your aquatic pets.
| Pet Type | Fish |
| Product Dimensions | 5.4 x 5.4 x 16.7 cm; 250 g |
| Item model number | 32301 |
| Breed Recommendation | Fische |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Allergen-Free |
| Size | 250 ml |
| Volume | 250 |
| Quantity | 1 |
| Specific Uses | Feed fish |
| Batteries required | No |
| Batteries Included | No |
| EU Energy Efficiency Label | A+, B, 85% |
| Item Weight | 250 g |
D**E
Expensive but works
Works great removing nitrite
D**R
Does exactly what it says it does!
Does exactly what it says it does!
E**A
It almost killed all my discus
Do not buy it! It takes out all oxygen from water in a matter of seconds. After adding this to my fish tank and sticking to guidelines I almost killed all my tank with fish worth almost £1000. I had to change almost all water in my 650 litres tank and I had to do it immediately as my fish were suffocating. I'm not sure if all my fish will recover. There is no information on that canister that this affects the tank so badly.
Trustpilot
2 weeks ago
2 weeks ago
