🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$184.99
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Water Quality Testing & Treatment/Water Treatments
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Water TreatmentsARKA✓ In stock

RO system aquarium – ARKA myAQUA 190 – 190 L/day reverse osmosis unit – removes 99% of nitrates, salts & bacteria – water filter & softener for freshwater, marine tanks & home – complete set

★★★★★
$184.99

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2 available
Size: 190 L / Day
190 L / Day380 L/Tag
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About this item
  • Three-stage RO filtration – removes up to 99% of nitrates, phosphates, pesticides, metals & germs – perfect for shrimp, reef tanks & planted aquariums – also ideal for household water improvement.
  • Produces up to 190 L/day of pure water – low waste ratio (1:3–4) – for freshwater, marine setups, coffee machines or steam irons – compact and efficient.
  • Plug & play setup – includes ¾" adapter, 3 m hose, wall brackets & membrane key – installs in minutes without tools or electricity – ready for kitchen or laundry taps.
  • Tool-free filter changes – colour-coded clips show change intervals – keeps maintenance simple & affordable – ensures peak performance with minimal effort.
  • ARKA quality – made with food-grade materials – tested for aquarium & household use – trusted by aquarists & professionals for over a decade.
Product details
Brand
ARKA
Manufacturer
ARKA Biotechnologie GmbH
Material
Plastic
Colour
Multicoloured
Size
190 L / Day
Weight
1.44 kg
Model number
ARKA myAQUA 190
Part number
MA190
EAN
0710270146048

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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