£117.67

ARKA Phosphate Remover Aquarium – ARKA Phos-Out 4 Granules 20 l – removes phosphate, silicate & tannins – iron hydroxide media for freshwater & marine tanks – with filter bag – pH neutral & residue-free

Multicolored, PO420

Price data last checked 64 day(s) ago - refreshing...

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Price History & Forecast

Last 27 days • 27 data points (No recent data available)

Historical
Generating forecast...
£117.67 £116.67 £116.89 £117.11 £117.32 £117.54 £117.76 24 January 2026 30 January 2026 06 February 2026 12 February 2026 19 February 2026

Price Distribution

Price distribution over 27 days • 2 price levels

Days at Price
Current Price
23 days 4 days · current 0 6 12 17 23 £117 £118 Days at Price

Price Analysis

Most common price: £117 (23 days, 85.2%)

Price range: £117 - £118

Price levels: 2 different prices over 27 days

Description

Product Description Phos-Out 4 Granulate removes phosphate, silicate, sulphide and yellow substances from the water quickly, safely and permanently and improves the water quality in the long term.Phos-Out 4 Granulate enables a targeted reduction of the phosphate content in a form that is harmless for your animals without affecting the pH value.Phos-Out 4 Granulate improves the natural growth of corals with phosphate problems within a very short time and prevents the growth of unwanted algae in the long term. Phos-Out 4 Granules is an iron hydroxide based product. Directions Dose 50-100g per 100L of water. Place directly in filter chamber or flow-through area. Replace when needed.

Key Features

Rapidly removes phosphate, silicate & tannins – prevents algae growth & improves water clarity – safe for sensitive livestock – stabilises water chemistry without affecting pH or harming fish, shrimp or corals

Pure iron hydroxide granules – binds dissolved pollutants effectively – mechanical absorption with no chemicals – ideal for long-term water quality in high-demand aquariums

Crystal-clear water in hours – visibly reduces cloudiness & yellow tint – improves light penetration & overall aesthetics – perfect for reef tanks & aquascapes with high visual standards

Versatile & safe – works in all aquarium types including freshwater, marine, planted & shrimp tanks – no metal release, no residues – fully filter-compatible & 100% aquarium safe

Easy use with included filter bag – dose 50–100 g per 100 L water – place directly in filter chamber or flow-through area – no dissolving, no overdosing – replace when needed

Product Specifications

Brand
ARKA
Model
PO420
Colour
Multicolored
Size
10500g
Format
Target
Domain
Amazon UK
Listed Since
05 January 2023

Barcode

No barcode data available

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