Bioceramic Rings 20 x 15mm

  • Sale
  • Regular price £7.99
Tax included. Shipping calculated at checkout.


  1. Ring size: approx. 20 x 15mm, hole 7mm) 800 m2/L
The ceramic material will withstand any chemical reaction and is suitable for both Fresh and Salt water Fish Tanks and is perfect for use in Internal / External Pond & Aquarium filters.

  • Highly Porous.

  • Non-toxic.
High surface area to encourage the growth of nitrifying bacteria.
Reduces ammonia and nitrite.
Can be used for both saltwater & seawater.
Long life rings that do not disintegrate like others in the market.
  • Item comes packaged in a sealed polythene bag.