🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$81.99
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Water Quality Testing & Treatment/Water Treatments
ARKA - Calcium - Calcium supplement for strong calcareaous skeleton and healthy growth, for every saltwater aquarium, — image 1
Water TreatmentsARKA✓ In stock

ARKA - Calcium - Calcium supplement for strong calcareaous skeleton and healthy growth, for every saltwater aquarium,

★★★★★
$81.99
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About this item
  • Treats up to 4.600 L. For every saltwater aquarium.
  • Specially developed calcium supplement with pH stabiliser.
  • Prevents calcium deficiency, improves absorption due to the vitamin D3 it contains and improves the healthy growth of corals and invertebrates.
  • Contains more than 100,000 mg/l calcium in a highly bioavailable form.
  • Easy & safe using.
Product details
Brand
ARKA
Manufacturer
ARKA Biotechnologie GmbH
Colour
multicolor
Size
8oz (236ml)

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

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.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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