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Bigamart
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$114.99
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Water Quality Testing & Treatment/Water Treatments
Reef Salt for Marine Aquariums – ARKA Organic Active Salt 10 kg – with organic activators for coral colour & growth – phosphate-free & fast dissolving – stabilises water values – ideal for SPS, LPS — image 1
Water TreatmentsARKA✓ In stock

Reef Salt for Marine Aquariums – ARKA Organic Active Salt 10 kg – with organic activators for coral colour & growth – phosphate-free & fast dissolving – stabilises water values – ideal for SPS, LPS

★★★★★
$114.99

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Size: 10000g
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About this item
  • Organically activated reef salt – supports coral colouration & growth with natural bioactive elements – designed for SPS, LPS & soft corals – ideal for biologically balanced reef tanks
  • Rich in calcium, magnesium & strontium – promotes healthy tissue & skeleton development – long-lasting polyp extension & vibrant colours – ideal for demanding reef environments
  • Dissolves quickly & cleanly in RO water – 37 g per 1 L for 1.022 SG – delivers stable values: pH 8.3–8.5, KH 8–10, Ca 450 mg/L, Mg 1380 mg/L, Sr 8.1 mg/L – no residue, no waiting
  • Free from phosphate & nitrate – supports long-term stability & algae prevention – safe for sensitive coral species – no unwanted nutrients or clouding
  • Trusted by reef experts – ARKA Organic Active Salt offers professional-grade consistency – developed for modern reefkeeping with natural formulation – available in 1 kg, 10 kg & 20 kg formats
Product details
Brand
ARKA
Manufacturer
ARKA Biotechnologie GmbH
Colour
multicolor
Size
10000g
Weight
10.00 kg
Model number
SALTAMD
Part number
SALTAMD
EAN
0710270149711

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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