20" x 20" Waterproof Durable Seedling Heat Mat Warm Hydroponic Plant, black, iPower Einstein Oil The 60/40 mix allows you

The 60/40 mix allows you to feed less frequently than in straight Hydrocorn and gives a buffer on the watering times

and will not yellow from UV light

making it more attractive to your fish or turtles

Speed: 2930 RPM

into one highly effective formula

20" x 20" Waterproof Durable Seedling Heat Mat Warm Hydroponic Plant, black, iPower Einstein Oil The 60/40 mix allows youiPower Medium Seedling Heat Mat 20" x 20" Warm Hydroponic Heating Pad with Durable Waterproof Design The Seedling Heat Mat uses 17 watts to warm root area 10 to 20 degrees over ambient temperature and improve seed germination and increases the success of seedlings and cuttings. Waterproof construction with six foot power cord. Provides constant optimal temperatures Easy Plug In Operation with LED Illuminated Indicator Lights & Three Prong Ground Plug