55 Gallon Drum


Mix media and water or create your own liquid nutrient supply with this 55 gallon drum. Our high-quality drum is colored black to hold in warmth naturally, and comes with a solid cover and bolt ring closure to secure everything inside when moving or stacking.


  • 55 gallon nominal capacity
  • 57 gallon actual capacity
  • 2.2 mm minimum wall thickness
  • Weight: 25 3/4 lb.
  • Height: 36 1/2"
  • Top diameter: 23"
  • Bottom diameter: 22 1/4"
  • Food Grade
  • Made of high molecular weight HDPE


24.2 lbs.
22.0L x 22.0W x 35.5H

How often should I change the hydroponic nutrient solution in my reservoir?

To ensure optimal nutritional availability and freshness, change reservoir solutions completely every 1 to 2 weeks. If needed, top off low reservoir levels with 1/4 strength nutrient solution or plain water.