Made from 3/8″ clear acrylic and can hold on 3/4″ glass! All four holes are large enough to fit the Apex temperature probe.
I use N52 neodymium magnets. Rare earth magnets are not reef safe on their own, so I fabricate custom acrylic pods that encapsulate the magnets and keep them away from your water. Please visit the magnet warning page for more information on these magnets.
Shipping will be combined on multiple products if possible, and you will receive a partial refund. Most of my products are made to order and BY HAND! Please allow a week for fabrication time (longer for Octo Lids™) Shipping prices listed are to the contiguous U.S. Please contact us if you live elsewhere and want a shipping quote.