Home

Home

 Hydroponics

View Shopping Cart

Contact Us

Search

Completely Submersible
Automatic Aquarium Heaters
For Water Holding Tanks

Easy and precise setting of desired temperature.  
Thermometer style temperature indicator is easily visible.  
Sensitive and reliable thermostat maintains uniform temperature.  
Heating element is highly efficient and compact.  
Designed for extended use and complete safety.  
Supplied with strong support clips and suction cups.  
Complete with detailed instructions. 

Nutrient Solutions should be kept at 75 degrees.

Heating Mats
 

VISI-THERM 100 Watt 
Submersible Water Heater, for 0 to 25 gal. 
Keeps water temp. 60-75 degrees.

MI100
$ 29.95
Add to Cart

VISI-THERM 200 Watt 
Submersible Water Heater, for 40 to 50 gal.
Same as above. Adjustable
MI110
$ 37.95
Add to Cart

VISI-THERM 250 Watt
Submersible Water Heater, for 50 to 65 gal. 
Same as above. Adjustable
MI117
$ 37.95
Add to Cart

For Larger Tanks use Multiple Heaters

Floating Thermometer For Nutrient Tanks  
Floats in tank, ready to tell your nutrient solution's  temperature.  Also comes with a suction cup which may be used to hang on the inside of your cutting domes or into your growing media. Cuttings should be kept at 70-80 degrees in soil or rockwool.  Nutrient solution should be kept at 75 degrees.

MI430
$ 2.00
 Add to Cart

Heating Mats

Gift Certificates are available for all products.
Gift Certificates will be mailed to you or to the recipient of your choice.  They are redeemable by email order or telephone order. (505) 217-1725

Gift Certificates $25.00 $50.00 $75.00 $100.00