Marina Standing Thermometer - Celsius and Fahrenheit, designed to sink to the bottom of the aquarium and remain in a vertical position, Centigrade, Has a safety zone temperature range indicator for most tropical fi
Marina Aqua-Glo Showcase incandescent bulbs provide long-lasting illumination for a wide variety of aquarium settings. The screw-on bulbs have an aqua blue coated finish and fit standard size light fixtures. 1 bul