Aquatic Gardens Aquarium Hydrometer with Thermometer (8"H)
Measure the salinity of your marine or reef tank quickly and accurately while also monitoring water temperature with our dual-purpose glass Hydrometer/Thermometer.Features easy-to-read markings along with safe zone indicators.

Aquatic Gardens Glass Thermometer (4.5" Length; Glass)
Accurate and easy to read temperature measurement in celsius and fahrenheit for fresh or saltwater aquariums.Weighted glass thermometer sinks to bottom and sits upright.Safety zone indicator for instant monitoring of safe temperatures for most tropical fish.

Aquatic Gardens Profile Aquarium Heater (10" Length; For Tanks Up To 20 Gallons)
Side clamp heater with suction cup for stability.Adjustable temperature control ranging from 70 to 85 degrees (F).Heavy-duty, heat and shock resistant glass tube.On-off indicator light.Automatic shut-off function if overheating occurs. Recommended for all salt and freshwater aquariums up to 20 gallons.

Aquatic Gardens Profile Aquarium Heater (12" Length; For Tanks Up To 40 Gallons)
Side clamp heater with suction cup for stability.Adjustable temperature control ranging from 70 to 85 degrees (F).Heavy-duty, heat and shock resistant glass tube.On-off indicator light.Automatic shut-off function if overheating occurs.Recommended for all salt and freshwater aquariums up to 40 gallons.

Aquatic Gardens Profile Aquarium Heater (8" Length; For Tanks Up To 10 Gallons)
Side clamp heater with suction cup for stability.Convenient, top mounted temperature control knob.Adjustable temperature control ranging from 70 to 85 degrees (F).Heavy-duty, heat and shock resistant glass tube.On-off indicator light.Automatic shut-off function if overheating occurs.Recommended for all salt and freshwater aquariums up to 10 gallons.

Aquatic Gardens Stainless Steel Thermometer (5" Length.; Stainless Steel)
Accurate and easy to read temperature measurement in celsius and fahrenheit for fresh or saltwater aquariums.Stainless steel thermometer rests on aquarium rim.Safety zone indicator for instant monitoring of safe temperatures for most tropical fish.

Aquatic Gardens Strip Type Thermometer (4.25"H)
Accurate and easy to read temperature measurement for fresh or saltwater. Vertical strip thermometer adheres to outside of aquarium glass. Measures in Fahrenheit and Celsius.

Aquatic Gardens Thermometer (4" Length )
Accurate and easy to read temperature measurement for fresh or saltwater. Glass thermometer attaches to inside of aquarium glass with suction cup. Safety zone indicator for instant monitoring of safe temperatures for most tropical fish.

Aquatic Gardens Thermometer (4.25" Length)
Accurate thermometer mounts on outside of your aquarium. Movable--simply peel off and relocate. Fahrenheit and Celsius scale in one easy-to-read model.