Heartbleed Security Vulnerability Fixed   •   Get 2 Free Sick Science! Kits   •   Free Experiments by Email

On Monday we learned about a vulnerability in the encryption technology that effects most of the internet, called Heartbleed. Our team grabbed their lab coats and leaped into action to patch the vulnerability on our site.

We are happy to announce SteveSpanglerScience.com is no longer vulnerable.

While we believe we have kept out all the bad guys, we want to make sure our customer's information is safe. We are requiring that all of our customers change their password for their accounts on SteveSpanglerScience.com.

To do so, click the link below and enter in the email address associated with your account. Once you receive an email to that account, follow the simple instructions to reset your password.

Reset your password - https://www.stevespanglerscience.com/customer/account/forgotpassword/

If you have any questions on password resetting, please call our Customer Service team and they will be happy to help you. 1-800-223-9080

If you have any questions about the vulnerability please email security@SteveSpangler.com

As this did effect most of the internet, we also recommend that you change your passwords on all of the websites you visit.

Thank you for being an amazing customer!

-- The SteveSpanglerScience.com Team

Questions? Give us a Call: 1-800-223-9080

Demo Tank

It's light and durable enough to carry from class to class.

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$69.99

Item #: WTAK-100

Usually ships the next day.

Availability: In stock

Demo Tank

This plastic demo tank is light and durable enough to carry your favorite science experiments from one class to the next! The narrow design provides maximum visibility from the front, but holds less water than a normal fish tank, and weighs a lot less! Dimensions are 38 cm long x 10 cm wide x 25 cm high (15"L x 4"W x 10"H). Recommended for children ages 4 and up.

What's Included?
  • 1 Durable, plastic Demo Tank
How Does It Work?

Perfect for floating cans of soda, making Cartesian Divers or presenting your favorite density demonstrations.

Customer Reviews

Perfect for demonstrations! Review by karen engates

I couldn't wait to get this item in my hands for my science camps. I spent many years lugging around an aquarium for demonstrations, and this is a more lightweight, clearer, and compact piece of equipment that satisfies every requirement in my book. And it doesn't use as much water as an old aquarium either! I've used it to demonstrate density (sink/float of candies, sodas), buoyancy, light refraction, suspensions, and even filled it with soil materials to demonstrate aquifers and other geologic events. This is worth the money for every educator to have on their science shelf of goodies. (Posted on 5/17/13)

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