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Monarch ER Butterfly Cage- mini monarch hospital 8"x8"x8"

MonarchEmergency Room for birthing butterflies and nursing sick caterpillars!

  • For Indoor Use or Outdoor Area protected from wind/rain/predators
  • Drawbridge Door-flap hangs down and won't get in your way when cage cleaningor inserting/removing monarch caterpillars, chrysalides or butterflies
  • 8" x 8" cube is our mini monarch hospital for fallen chrysalidesor sick caterpillars that need to be separated to prevent spreading disease
  • Fine mesh keeps baby in and small predators out
  • Handles for easy portability
  • NOPVC Window allows butterflies emerging from chrysalides to easily climb up cage to dry their wings
  • GreenCage folds flat for easy storage.
  • Check out our Instructions Page for additional cage and accessories info
  • All Butterfly Cage/Kit customers receive an invite to our Closed Facebook Groupto discuss raising monarchs + post your photos
  • Save 15% when you bundle a cage with the How to Raise Monarchs Downloadable Guide (this guide also contains info on finding eggs or purchasing them from vendors, if needed)

Customer Reviews

Based on 33 reviews
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S
S.C.
Fantastic!

The perfect size for those caterpillars that don't look too good, or those chrysalises that have fallen off of the top of your habitat. Amazing product, just what I needed as an amateur butterfly parent. :)

T
T.K.

Monarch ER Butterfly Cage- mini monarch hospital 8"x8"x8"

C
C.R.
Love, love, love these

I ordered 6 of these for my smaller Monarch caterpillars and to use while searching for caterpillars. Every one of them is being used, and I love the smaller size. Great for the little guys and transporting them. I will probably be ordering more soon.

S
S.G.
Excellent Value

Excellent thank you. Liked it so much bought more. :)

S
S.
Love the mini cage!

Great compact size, I can use in my kitchen. Perfect for a crop eggs that Im keeping an eye on. So great to have a little cage for little caterpillar situations. Thx!



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Big Cube Butterfly Cage

Highly recommend!

Floral tubes

Worked great. The tubes keep the water for a long time and the milkweed leaves stay healthier.

first time using twin peg racks

They work great! I don't have to replace the milkweed leaves or run outside to get more. However, they work better with smaller caterpillars, as the large ones bend down the leaves and it's easier then to go back to feeding them from the cage floor.

Poo Poo Platter

Excellent addition to help keep the cage clean. Well worth the money.

Satisfied but....

The new square baby cube's clear vinyl window is wrinkled and you can not get a clear view of the inside of the cube. Also, the zipper does not work as smoothly as the zippers on the older style cubes. We prefer the older round version that we had purchased last year.

Hi Brian, the wrinkling is because the cube was folded circularly. This will unwrinkle over time or you can speed up the process with a blow dryer: https://monarchbutterflyshop.net/pages/instructions We are making some improvements to the cages next year which should be our best version yet. Thank you for your feedback.