Atlantic Water Gardens 1.5"Bio-Balls- 150 pcs

Atlantic Water Gardens 1.5"Bio-Balls- 150 pcs If you're looking for an easy-to-clean and highly effective filter media, look no further than the Atlantic BB1500. This box contains 150 Bio-Balls, which are made of a durable and lightweight material that helps reduce channeling in your Aquarium. Each ball has a diameter of 1.5 inches and provides nearly 25 square inches of surface area for bacteria to colonize. For best results, use one box per Media Bag (BG2234). Bio-Balls have a 5-year warranty, so you can be confident in their performance.The important consideration is to keep the pollutants and unwanted debris out of our ponds, while keeping the beneficial bacteria in our systems.  FEATURES Atlantic's BB1500 contains 150 extremely durable, lightweight Bio-Balls that are easy to clean and reduce channeling Each ball is 1.5" in diameter and has nearly 25 square inches of surface area for bacterial colonization Use one box per Media Bag (BG2234) Made in the USA A rule of thumb for fr