Active Aqua Black Reservoirs spl_hrg It is safe enough to

It is safe enough to spray at harvest time

This item is sachets only

Grodan Blocks - Grodan Delta blocks are the most uniform blocks available on the market

6' grounded cord with on/off switch

Active Aqua Black Reservoirs spl_hrg It is safe enough to75 GALLON RESERVOIR 46. 5" x 46. 5" x 13" Our line of flood tables, reservoirs and covers offer features that rival the competition at value prices. True, full size dimensions and volume to provide maximum growing area Made from durable, high impact ABS plastic with UV resistance for longevity Low profile to fit under flood tables and other hydroponic systems Slightly convex & ribbed cover design for strength and drainage of any water that may collect