70 Gallon Reservoir, Black, Square commercial-lighting-fixtures Once this filter begins to

Once this filter begins to show some wear

Expanded 4-digit dual-line display shows pH and temperature readings simultaneously

Bag of dry compressed wafers of worm castings and coco coir

and university researchers

This block is big enough to grow a large plant for its entire life

70 Gallon Reservoir, Black, Square commercial-lighting-fixtures Once this filter begins toMade from high quality ABS plastic these reservoirs are crack resistant with UV inhibitors to prevent them from breaking down under natural or artificial light. They come in several sizes to fit under flood trays and will also work with aeroponic and modular systems. These reservoirs also feature convenient measurement markings along the inner walls. Measures 45" x 45" x 12"