Netafim Replacement Disc Filter Rings for 2 Inch Filter, 140 Mesh (DFR200140) CO2 Tank & Regulator Kits The host of beneficial microbes

The host of beneficial microbes

A Fish-Mix boost provides nutrition to stimulating the growth of microorganisms and useful bacteria in every type of soil and coco-based substrates

Misting: Mix ½ tsp

When combating mites

Netafim Replacement Disc Filter Rings for 2 Inch Filter, 140 Mesh (DFR200140) CO2 Tank & Regulator Kits The host of beneficial microbesReplacement Filter Discs for Netafim Manual Disc Filters Your discs will need to be replaced eventually. Stock up on replacement discs for your manual disc filters now. Available Sizes: 3 4 Inch 1 Inch &amp 1. 5 Inch 1. 5 Inch Long *2 Inch Dual Lite & Dual HP *3 4 1. 5 have 40 mesh, 80 mesh, 120, mesh, and 140 mesh. The 2 inch filter also has the 200 mesh option. The 1 Inch and 1. 5 Inch come with the spine. The 3 4 Inch and 2 Inch do not come with