S.T. International Aquarium Thermostat with Automatic Alert Alarm, 1200-watt
This thermostat is equipped with an automatic alert with alarm-controlled by a micro-chip. The alarm will not sound while presetting or resetting the desired temperature. If there is a change in temperature + or – 5 F (3 C) from the preset temperature, the alarm will sound and the temp will be adjusted appropriately. If the temperature increases to 95 F and above, the power supply will be cut off. If below 68 F, it will continue to heat. When the sensor cord is damaged or short-circuited, the alarm will sound and the power supply will be cut off. If there is a problem with the unit it will be accompanied by flashing symbols and the alarm will sound. Max Wattage load is 1200W. This unit is CE Approved and comes with a 2 year Warranty.
ADA Fish Celsius and Fahrenheit for Aquarium Thermometer-External Double-Display
◆ Specifications: *Color:Black *Condition: 100% brand new *Housing: Plastics *Mode:Simultaneously showing aquarium and Ambient temperature *Type of battery:1*Button Battery *Low consumption: Brand news batteries can provide the life of feeder over 6 months. *With adhesive tape at back side for easy putting on aquarium tank *Large LCD display *Selectable temperature unit:℃or℉ ◆ Operating Manner *1.Ambient-10~+50℃（14~122℉） *2.Aquarium-50~+70℃(-58~158℉) *3.Resolution:0.1℃/0.1℉ *4.Accuracy:±1℃(2℉) ◆ Placing & Installing With adhesive tape at back side for easy putting on aquarium tank Simultaneously showing aquarium and Ambient temperature ◆ Packing Quantity 1xADA Thermometer-external double-display 1xButton Battery 1xUser manual
hW Marinemix Professional 3 * 50 gal, Synthetic Aquarium Salt
HW Marinemix is Made in Germany and is one of the most trusted and respected artificial seawater mixes. It has been proven in laboratory and aquarium conditions for decades to have a consistent purity and high quality closely approximating natural seawater. Free of nitrate, silicate, phosphate as well as chemical and environmental pollutants. 3 * 50 gallon bags packed in a cardboard box.
Nitrate is one of the final products of biological removal of ammonia. While it is not toxic, levels above 10 PPM will inhibit coral growth and may irritate invertebrates. High levels will indicate not enough water changes, too high a fish load or in marine applications, not enough area for denitrifying bacteria to live. This test kit includes a test vial, two reagents and a color chart to determine the amount of total nitrate in the aquarium. There are two scales on the chart measuring 0.2 to 10 PPM and 2 to 100 PPM (Mg/L). This test kit will do 50 tests.
ISTA Twin Display Thermostat 500W/300W/100W Heater 50~500 FISH TANK Salt Water (I-H791 -500W)
Installation: 1. For aquarium in-door use only. 2. Check power supply, power outlet, and voltage in comply with rated values. 3. To set desired temperature, turn the adjustment knob of Thermostat to the desired temperature. 4. Put Heater into aquarium, submerged in full, at a position with good water circulation. (Refer Figure) Note: 1. Fix Heater body with suction cup into water. 2. Plug Thermostat into Power outlet, the pilot green will come on. The pilot red light will come on for timer the heater is heating. Temperature is achieved when heat source light turns on and off. 3. To avoid inaccurate detection, the Heater must be completely immersed in the water. 4. Do not mount Thermostat in areas subject shock, vibration, high temperature, moisture, or rain. In case Thermostat body dropped into water or invaded by water, disconnect the power as soon as possible, and then bring this product to authorized shop for repair. 5. For your safe and avoid the dangerous, please cut off the power before changing water and off the aquarium and wait for 15 minutes to move. 6. The most depth it can reach is 1 meter. 7. In order to ensure safety reason, please pay attention to the change of the temperature in the water for the first 2 days. 8. For safety reason, please don't disassembly the Thermostat or Heater by yourself.