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Josh's Frogs

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Excelsior (10 lbs - makes 500 Fruit Fly Cultures)


5.0 out of 5 stars


Quantity Available: 2

About This Product

10 lbs of Excelsior! Josh's Frogs is a leading source of quality excelsior, also known as wood wool. Excelsior is ideal for use in fruit fly cultures as additional surface area for fruit flies, allowing them additional places to climb, mate, and lay eggs. Using Excelsior in place of coffee filters provides several benefits, including higher fruit fly yields and a more stable culture. Excelsior is also made from renewable resources and is compostable, making Josh's Frogs Excelsior an environmentally friendly, green product.

This bag of Excelsior makes 500 or more fruit fly cultures!

Box dimensions: 18x18x10"


This product ships to your doorstep. Most orders placed before 2pm ET on business days will ship out the same day.

Customer Reviews

5.0 out of 5 stars

Based on 5 reviews

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5.0 out of 5 stars

Soooo much

I had no idea how much this really was, and for such a cheap price...i feel as if ill never run out of this stuff in my lifetime.


5.0 out of 5 stars

Last forever

Great price for the amount you receive.


5.0 out of 5 stars


Great price for the amount. Last for quiet a few cultures.


5.0 out of 5 stars

fast shipping

great product - lasts forever. Fast shipping thx guys!


5.0 out of 5 stars


Great amount for a great price! This will last a long time!

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