NitrateMinus 250ml – a product for reducing nitrate levels
Tetra NitrateMinus is a 250 ml liquid water treatment that reduces nitrate levels over the long term…
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Tetra NitrateMinus is a liquid preparation for aquarists who need to bring elevated nitrate levels down and keep them there in freshwater or marine tanks. It is supplied in a 250 ml bottle with a measuring cap, which makes dosing easier to control.
Why it matters
- Long-term reduction: the product is designed to lower nitrates to below 40–50 mg/l, with the exact result depending on conditions in the aquarium.
- Biological action: its particles activate microorganisms that absorb nitrates and break them down biologically, so the effect works through the tank's own bacterial processes.
- Precise dosing: the included measuring cap allows the preparation to be dosed without guesswork.
- Wide compatibility: the formula is intended for both freshwater and marine aquariums.
Specifications
- Brand: Tetra
- Model: NitrateMinus 250 ml
- Form: liquid
- Volume: 250 ml
- Target nitrate level: below 40–50 mg/l (depends on aquarium conditions)
- Dosing: measuring cap included
- Suitable for: freshwater and marine aquariums
- Weight: 0.28 kg
- EAN: 4004218328761
What it works with
NitrateMinus is intended for any freshwater or marine aquarium where nitrate accumulation needs to be addressed. Because it works through microorganisms, it fits best in established tanks with an active biological filter, where those bacteria can process the nitrates. The 250 ml volume and measuring cap make it suitable for routine use in aquarium maintenance.
Technical specification
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Frequently asked questions
Yes. The manufacturer states that it is suitable for all freshwater and marine aquariums.
It provides long-term nitrate reduction to below 40-50 mg/l, depending on the conditions in your aquarium.
It contains particles that activate microorganisms, which absorb nitrates and biologically break them down.
The product comes with a special measuring cup, which makes dosing more convenient and precise.
It is a liquid preparation sold in a 250 ml package, with a total product weight of 0.28 kg.
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