Varroa check with CO2 Dispenser apple wood pellets A small protrusion at the

A small protrusion at the base of each cap that holds the cap slightly off the feeder floor

see our Deep 2-Gallon In-Hive Feeder Set

which catches the visible debris but leaves the finest particles

Machine washable — separate the hood and wash on a gentle cycle

Varroa check with CO2 Dispenser apple wood pellets A small protrusion at theThe CO2 varroa mite tester the Varroa Check gives a fast, repeatable mite count without alcohol or soapy water, and the bees walk away from it. A short burst of CO2 briefly stuns a bee sample so the mites let go; you shake them out and count. The bees recover in a minute or two and go back to the hive. What's in the box Sample container CO2 dispenser One 16 gram CO2 bottle replaceable, so you swap in a new one when it runs low How it works Scoop a