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£137.90
ARKA Silicate remover aquarium – ARKA Sili-Out 2 20 L – eliminates silicate, phosphate & yellowing compounds – stabilises water parameters without pH drop – for marine & freshwater tanks – with filter bag
Multicolored, SIO220
Price data last checked 58 day(s) ago - refreshing...
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About as cheap as it gets. The only time it was cheaper was 3 months ago.
£138 today · all-time low £136 (Mar 2026) · usually the usual
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Price History & Forecast
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Last 33 days • 33 data points (No recent data available)
Price Distribution
Price distribution over 33 days • 4 price levels
Price Analysis
Most common price: £139 (15 days, 45.5%)
Price range: £136 - £139
Price levels: 4 different prices over 33 days
Description
Key Features
Powerful silicate & phosphate control – high-purity aluminium oxide adsorbs problem substances within hours – combats diatoms & yellow tinge – ideal for marine, freshwater & nano tanks – no pH fluctuations.
Broad-spectrum contaminant removal – binds silicate, phosphate, arsenic, barium, chromium & more – protects from nutrient overload – perfect for reef, planted or high-load fish-only systems.
Safe & aquarium-friendly – 99% pure aluminium granules in fish-safe formulation – no pH impact, no metal leaching – suitable for delicate corals, shrimp, discus & breeding tanks.
Easy dosage & use – start with 50 ml per 100 l water (up to 100 ml for heavy loads) – replace once silicate or phosphate rises again – includes fine mesh filter bag – works in canisters, sumps & reactors.
Trusted ARKA quality – refined grain, low-dust & consistently effective – proven by breeders & reefkeepers – ideal in combination with myAQUA RO systems & Resin-Pure post-filters for top-tier water quality.
Product Specifications
- Brand
- ARKA
- Model
- SIO220
- Colour
- Multicolored
- Size
- 13700g
- ASIN
- B0BNHVBXHG
- Domain
- Amazon UK
- Listed Since
- 05 January 2023
Barcode
No barcode data available
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