Because AQUAMISER has no moving parts, it is not subject to wear so for
troubleshooting, you only need to check that you have plenty of water in your
water container and that the poly tube and valve have no blockages or obstructions.
If, for some reason, there is too much or too little water in the propagation tray,
you can remove the valve and adjust the rubber insert in the valve plunger to get
the required level of water (Ideally 2-3mm deep). As the AQUAMISER works on
gravity feed, remember to always keep the water container you are using at a
greater height than the propagating tray.