Vostermans Varifan Variable Speed Drive (VSD-1C) AELW2 Enclose your submersible pump in

Enclose your submersible pump in this fine mesh

Insects Controlled: Aphids

These plugs are perfect for seedlings or cuttings

so you can augment whatever setup you've already got in place or are thinking of adding to your grow room

See dosing chart for target EC mix rates

Vostermans Varifan Variable Speed Drive (VSD-1C) AELW2 Enclose your submersible pump inThis variable speed module has a maximum load of 15 Amps. Compatible with a 0 10 V or 4 20 mA input signal. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.