US$ 15.99
6061-T6 aluminum build: About 40% lighter than steel and rust-free in humid grow spaces
EC or TDS reading
Monitor changes over time
4x AQUAvalve
ETATRON eONE Micro-Doser - ASSEMBLED PANELS - 3/4 in - Etatron eONE Micro Doser Assembled Panel (Left to Right) 8-Inch Carbon Filters 6061-T6 aluminum build: About 40%
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