"power+supply"

Easy and cost effective.

The Marina Deluxe Planter Scraper is a multi-purpose aquarium cleaning tool that is useful for a variety of applications.

The Tube Jockey keeps tubes within reach.

Decorative Bundles For Smaller biOrb® Aquaria.

A maintenance essential.

Examine Cutaneous Perception.

Designed for rescues where space is tight.

For Clean and Accurate Results

The Marina 3 in 1 Floating Breeding Trap comes with all the accessories for an all-in-one, self-contained live-bearer breeding tank.

Experiment with solar power and its impact on electricity production.

Ward's Digital Slides Powered By Motic®

Explore how solar power is converted into motion with a solar bug.

Simple supplies communicate complex concepts in this fun, creative learning kit.

Three separate lift-up lids make loading and dispensing supplies easy.

Compact unit to record industrial events, receive lab samples, take surveys, inventory items, total drops of liquid, count occurrences, and more. Made of metal for reliability, long life, and hard use. The rugged, heavy-duty chrome-finished case has a hinged finger loop for a sure grip.

DIY solar car kit: Build and learn solar-powered mechanics.