- All 5 sizes of Trio Systems use the same heating elements.
- The 10, 15, 20 and 30 gallon Systems use 1 element in both the HLT and BK
- Our 50 gallon System uses 2 elements in both the HLT and BK
- Our elements attach directly to a 1.5" TC ferrule. They are available to purchase on the Spike+ Accessories page
- The elements use an L6-30 plug.