RO water for aquariums Archives - Tropical Fish Online

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The complete UK guide to setting up a thriving aquarium for rare tropical and coldwater fish

Comprehensive UK guide to setting up aquariums for rare tropical and coldwater fish covers planning, location, equipment (Fluval FX6, Oase BioMaster), filtration, heating, aquascaping, quarantine, feeding, and maintenance.

By MTF

March 22, 2026March 22, 2026

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How to Get Rid of Algae in Your Fish Tank (Green, Brown & Black) — The Expert UK Guide

Identify algae types (green, brown, black) and use targeted strategies: reduce light, install UV sterilizers, improve filtration, use RO water, apply liquid carbon, add algae eaters, and maintain water quality and cleaning for clear, healthy tanks.

By MTF

March 3, 2026March 3, 2026