Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon., Tues. 7:30am - 4:30pm,  Wed., Thurs. 7:30 - 4:00 pm, Fri. 7:30 - 3:00 pm

 

By Fax - Fax your order with our
pdf form.

Visi-Therm™ Submersible Heaters (14", 300 Watts)

A2369

14", 300 watts. Totally submersible, internally sealed design is completely safe for all aquariums. No rust or corrosion, even in saltwater tanks. Accurate thermostat simplifies temperature regulation with easy-to-read thermometer-style presetting scale. Small light indicates when power is on. With suction cups for easy mounting.

Go back