Silicate remover aquarium - ARKA Sili-Out 2 500 ml - eliminates silicate, phosphate & yellowing compounds - stabilises water parameters without pH drop - for marine & freshwater tanks - filter bag

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.