Sierra Natural Science Pouch Starter Pack 100 Watt LED Grow Lights Hydro Logic Algae Block -

Hydro Logic Algae Block - clear filter housing sleeve

By combining the highest quality components

Huber Heat Transfer Fluid for Huber Chillers & Heaters

Which results in a slow burn without leaving behind that heavy burnt paper taste

Sierra Natural Science Pouch Starter Pack 100 Watt LED Grow Lights Hydro Logic Algae Block -Sierra Natural Science Pouch Starter Pack (x5) SNS 203 4oz (x5) SNS 209 2. 5oz (x5) SNS 217C 1. 5oz (x5) SNS 311 4oz SNS 203: Concentrated Natural Pesticide Soil Drench and Foliage Spray is made up of pure Rosemary and Clove botanical extracts. The botanicals are all food grade GRAS (generally recognized as safe) materials. SNS 203 Kills and Repels Fungus Gnats, Root Aphids, Thrips, Shore Flies, and White Flies. SNS 209: Provides a barrier for plants