Add-on Mealworm Worm Tray with Insert

Already have a Squirm Stack System? Expand your mealworm or superworm farm effortlessly with our modular add-on tiers. Each tier is perfectly designed to stack securely onto your existing setup, giving your worms more room to thrive — and you more harvesting power.

✅ Fully compatible: No tools needed — just stack, and watch your colony grow.

✅ Modular flexibility: Add as many tiers as you want, when you want.

✅ Easy to clean: Durable, washable, and reusable — built to last for countless generations of worms.

Size options: 

Standard/Mini size mealworm tray, including frass sifting insert. 6.5” x 2.25”

Micro size mealworm tray, including frass sifting insert. 4.5”x1.5”

Important: This add-on tier does not include a lid — it’s designed to integrate seamlessly with your existing Squirm Stack System.

* Due to small batch processing, the colors may not exactly match products made/purchased at an earlier date.