Bio Balls 42mm (Bag of 1000)

$120.00

or 4 fortnightly payments of $30.00 with Afterpay More info

Description

Copy of famous German Bio Ball. Provides the maximum surface area. Promotes gas exchange and increases oxygen level. Will not clog with organic matter. Totally inert and non-leaching. Safe for use in fresh or saltwater aquariums. Cultivates nitrifying bacteria. Use in biological filters and gas exchange reactors. Sinks.