🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$51.99
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Pumps & Filters/Filter Accessories
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Filter AccessoriesARKA✓ In stock

Mixed bed resin aquarium – ARKA Resin-Pure 1 l – DI resin for RO systems – removes 100% TDS, silicate, nitrate & phosphate – ultra-pure water for reef & freshwater tanks – ion exchange media

★★★★★
$51.99

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2 available
Size: 1000g
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About this item
  • Premium mixed bed resin for aquariums – deionises RO water to 0 µS/cm – removes total dissolved solids (TDS), silicate, nitrate & organics – ensures crystal-clear, residue-free water in reef & freshwater tanks.
  • Ideal post-filter for RO systems – combines H⁺ and OH⁻ resin in 40/60 ratio – perfect for ultra-pure water in sensitive coral tanks, shrimp setups & planted aquascapes – supports top-tier water stability.
  • Achieves lab-grade purity – conductivity as low as ~0.1 µS/cm – suitable for discus, SPS, shrimp & nitrate-sensitive species – removes invisible residues from RO systems – optimised for professional aquatics.
  • Fits all standard resin cartridges – compatible with ARKA myAQUA Multi-Filter & other refillable DI canisters – easy to replace when TDS rises – visible via handheld TDS meters – reliable & economical.
  • Trusted ARKA – manufactured to strict quality standards – delivers peak performance in saltwater & freshwater aquariums – proven choice for aquarists seeking maximum filtration control.
Product details
Brand
ARKA
Manufacturer
ARKA Biotechnologie GmbH
Colour
multicoloured
Size
1000g
Weight
0.75 kg
Model number
RPLG
Part number
Resin-Pure
EAN
4260735740695

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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