Evolution Aqua Pure Aquarium Balls

From £1.95

Skip to product information
1 of 4
Size

Regular price £1.95
Sale price £1.95 Regular price
Tax included. Shipping calculated at checkout.

Shipping Information

Economy Shipping (5-6 Days) £3.49
Standard Shipping (2-3 Days) £4.99
Courier Shipping (1-2 Days) £5.99

Free Shipping from £49!
(for mainland UK only!)

Pre-orders

Pre-orders

We offer the option of pre-orders on some products. These are specifically ordered for you. Pre-orders usually despatch within 2-9 business days. We reserve the right to hold the order until all items are in stock, but generally strive to ship what is available as soon as possible!

Pre-orders are clearly marked on the product page!

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Up to 13% off

Evolution Aqua Pure Aquarium Balls — Natural Bacterial Water Treatment

Evolution Aqua Pure Aquarium Balls are natural, biodegradable gel balls containing live beneficial bacteria and enzymes designed to keep freshwater aquarium water clear, healthy, and biologically balanced. When placed in your filter or directly in the aquarium, the balls slowly release bacteria that help break down harmful waste and support a stable aquatic ecosystem.

They are easy to use, safe for fish and invertebrates, and ideal for routine aquarium maintenance or improving water clarity.

 

How They Work

Each ball contains a concentrated blend of beneficial bacteria and enzymes that help to:

  • Break down ammonia and nitrite
  • Reduce organic waste and mulm buildup
  • Support biological filtration
  • Improve water clarity
  • Maintain a stable aquarium environment

The balls naturally biodegrade as the bacteria are released, providing ongoing biological support without chemical additives.

 

How to Use

  • Routine maintenance: Add 1–2 balls per 25 L of water weekly
  • Initial treatment or cloudy water: Add 5–10 balls per 100 L
  • Place balls in a filter compartment, filter bag, or directly in the aquarium
  • Cannot be overdosed — excess balls dissolve naturally

 

Pack Size Approx. Coverage Ideal Use
6 Balls Up to ~120 L Small aquariums or trial use
25 Balls Medium to large aquariums Regular weekly maintenance
50 Balls Large or heavily stocked tanks Frequent or long-term use
Evolution Aqua Pure Aquarium Balls

£1.95