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Pre-Amplified pH Electrode
recipes and scheduling
Packed with nutrients from ocean based bi-products
New Millenium Winter Frost
It has a male and female end and can extend the distance between AMP-2 sensor board and the main controller
Grodan Gro-Smart Tray Terracotta (Case of 5) Aquafogger Fan Pre-Amplified pH ElectrodeGrodan Gro Smart Tray Terracotta 78 Cell Your Grodan Starter plugs, Mini BlocksTM and Gro BlocksTM have finally found a home. This durable Dutch tray has double sided features. Use the 78 cell side to perfectly fit 1. 5" A OK StarterTM plugs or round MacroplugsTM. Use the mesh side for sheets of A OK's, Mini Blocks, or Gro Blocks. The tray fits in a standard 10" x 20" flat and keeps the Grodan elevated from the bottom of the flat. Easily sanitize as
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