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$77.34
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Water TreatmentsARKAโœ“ In stock

ARKA - Basic P - 5 L - phosphate supplement for controlled increase of PO4-value in saltwater aquariums, supports coral health.

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$77.34
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About this item
  • BASIC P: A specially formulated phosphate supplement ideal for a controlled increase in the phosphate content of any saltwater aquarium.
  • IMPORTANT FOR CORALS: Basic P effectively prevents coral-dangerous phosphate limitation and sustainably increases their growth and health.
  • IMPORTANT FOR BACTERIA: The bacteria in the aquarium need phosphate as an energy source to carry out important biological processes such as nitrification and denitrification. Without sufficient phosphate, the bacteria reduce these processes to almost 0.
  • USE: First determine the phosphate level in your aquarium using a phosphate test. Dose 10 ml BASIC P per 100 litres of water to increase the PO4 level by 0.1 mg/l. The dosage can be administered daily. The ideal phosphate level is 0.03โ€“0.05 mg/l.
Product description

Product Description Basic P is a stable and specially coordinated phosphate mixture, for a targeted increase in the PO4 value in every saltwater aquarium. Basic P effectively prevents a dangerous phosphate limitation for corals while increasing their growth and health long-term. Directions Follow the safety instructions and instructions for use on the product label.

Product details
Brand
ARKA
Manufacturer
ARKA Biotechnologie GmbH
Colour
multicoloured
Size
5000 ml
Weight
5.00 kg
Part number
BP5
EAN
4260735742521

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

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Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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