100 Gal Black X-Trays Square Reservoir microbes 10" double cinching ventilation ports

10" double cinching ventilation ports and 4 inch wire ports everywhere you need them

then the Bluelab Soil pH Meter is just what you need

virgin forest material composted with livestock manure

Azos promotes growth while boosting natural root development

100 Gal Black X-Trays Square Reservoir microbes 10" double cinching ventilation portsNo expense was spared when producing our high quality ABS plastic reservoirs; unlike the competitions styrene plastics. The reservoirs come with level markers on the internal side, facilitating the measuring of your nutrients. These reservoirs are extremely thick and withstand well to cold and shipping. The black plastic helps prevent the growth and spread of algae. Minimum Order Quantity on Freight Shipments for Reservoirs, Flood Tables and Water