Phospha-Guard Bio-Cubes 1000ml – phosphate removal
ORCA Lab Phospha-Guard Bio-Cubes 1000 ml is an iron-free phosphate-reducing medium for aquarists running…
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Phospha-Guard Bio-Cubes is a 1000 ml phosphate-reducing medium for aquarists who want to lower phosphate levels in a sump, external filter or cascade. The product is intended for use alongside Nitra-Guard Bio-Cubes, and its dosing depends on that combination.
Why it matters
- Iron-free composition: the product contains no iron compounds.
- Non-toxic: according to the manufacturer, it is completely non-toxic to the aquarium.
- Food source: the biomass produced with heterotrophic bacteria is described as a good food source for corals and filter-feeding organisms in the tank.
- Fewer water changes: the manufacturer states it can help delay the need for water changes, and it requires no regular replacement or dosing.
Specifications
- Volume: 1000 ml
- Weight: 1 kg
- Product code: OAL Phospha-Guard BIO-Cubes 1000
- EAN: 700371549442
- Dosing: 3 ml per 1 litre of aquarium water, combined with Nitra-Guard Bio-Cubes
- Ratio: Phospha-Guard to Nitra-Guard 2:1
What it works with
The manufacturer recommends adding Phospha-Guard simultaneously with Nitra-Guard Bio-Cubes in a 2:1 ratio, after Nitra-Guard has matured for 10 days in the sump or filter. The product is listed for use in a sump, an external filter or a cascade, which are the setups where it is intended to be placed.
Technical specification
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Frequently asked questions
According to the manufacturer, it contains no iron compounds and is non-toxic. The product is a bio-media, so it works through bacterial activity rather than chemical removal.
The manufacturer states that the biomass formed with heterotrophic bacteria is a good food source for corals and organisms that filter water in the tank.
For best results, use it together with Nitra-Guard Bio-Cubes in a 2:1 ratio (Phospha-Guard to Nitra-Guard). Combined, both products should be used at 3 ml per 1 litre of aquarium water.
Yes. Nitra-Guard should first mature in the sump or filter for 10 days, and only after that should Phospha-Guard be added.
The manufacturer says it works well in a sump, an external filter, or a cascade. Please check the product packaging for any further placement instructions.
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