Evolution Aqua Pure Bale in a Bottle - Liquid Barley Straw & Beneficial Bacteria

Get the proven clarifying power of barley straw without the mess. Evolution Aqua PURE Bale In A Bottle is a unique 2-in-1 gel that combines matured barley straw with live beneficial bacteria — a natural, all-in-one treatment that helps keep your pond water clear and your ecosystem in balance. No soggy straw bales, no netting, and no waiting weeks for a bale to break down.

What it does

• Matured barley straw + beneficial bacteria in one gel — the barley straw helps maintain clear water while live beneficial bacteria break down organic waste.
• Supports water clarity and a balanced eco-system using only natural ingredients and Evolution Aqua's PURE technology.
• Works faster than a traditional straw bale and is completely safe for fish, plants, and all pond wildlife.

Sizes & coverage

• 500ml — treats ponds up to 12,500 litres (approx. 3,300 US gallons) for 4 weeks.
• 1 Litre — treats ponds up to 25,000 litres (approx. 6,600 US gallons) for 4 weeks.

How to use

• Shake well before use to activate the formula.
• Add 10ml per 1,000 litres (about 220 US gallons) once a week. (10ml = 2 teaspoons.)
• For ponds in full sun with existing algae, double the dose for the first 4 weekly applications.
• Use when water temperature is above 50°F (10°C) for best results.
• Switch off any UV-C while dosing and for 12 hours afterward so the new bacteria can establish.