"I would use two 200 watt heater thermostat units. Both set at the same temperature and one each end of the tank."
Initial question is seriously lacking in details to get a complete answer.
180 litres is approx 47 US gallons, or 40 IMP Gallons,
Some details needed
The difference between the two numbers is the amount of temp increase you need. With that number, and the size of tank, you can get the recommended size of heater. In your case, 50US Gallon tank needing water temp raised by 10 degrees F would require a single 150 watt heater. If your fish tank is not just 4 glass walls with gravel on bottom, you would need to supply the following information to get a proper dual heater setup.
Generally, you would place heaters where the fish cannot touch or get trapped by the heater(s). Heater should be placed near something that is creating flow, or currents. For example, if you have an air wall, heater should go under that device, to take advantage of the current created by the air wall. Same idea for filter intake. Heating water, then having filter take that heated water and running it through filter media, and then returned to the tank as far from the intake as you can.
Actually that opinion also suggests that your intake and discharge ports on the heater unit be placed af far away as possible.
A 50 watt heater is major over kill for a 3 gallon tank, a 10 watt heater is more than enough for a tank that size. You will nuke your aquarium very quickly the first time the 50 watt heater sticks on, with a 10 watt heater if it sticks on the aquarium temp will only raise a degree or two.
You would need to specify the size of the heater
At least 5 gallons with a heater. A 2.5 works if you live in a warmer climate, but it can't really be heated safely and evenly.
Yes if you keep a shark in an aquarium it will not grow to its normal size. It will only grow to a size that it will be comfortable in the aquarium.
To determine the inlet supply for a pool heater, first assess the heater's specifications, including the required flow rate and inlet size. Measure the pool's total volume and desired temperature increase, then calculate the necessary flow rate using a pool heating calculator or formulas that consider these factors. Finally, ensure the existing plumbing can accommodate the required flow rate and is compatible with the heater's inlet size, making adjustments as needed.
For a GloFish tank, the best type of heater to use is a submersible aquarium heater. This type of heater is designed to maintain a consistent water temperature, which is important for the health and well-being of GloFish. It is recommended to choose a heater that is specifically designed for the size of your tank and to regularly monitor and adjust the temperature as needed to ensure the optimal environment for the fish.
The appropriate water heater breaker size is determined by the water heater's wattage and voltage, as indicated in the water heater breaker size chart. It is important to match the breaker size to the specifications of the water heater to ensure safe and efficient operation.
form_title= Saltwater Aquarium form_header= Install a saltwater aquarium in your home. What size aquarium would you like to install?*= _ [50] Have you ever owned a saltwater aquarium?*= () Yes () No What animals would you like to have in the aquarium?*= _ [50]
A 10-gallon aquarium is a suitable size for a hamster. It provides enough space for them to move around and explore comfortably.
The wire size is dependent upon the wattage size of your water heater. The higher the wattage the larger the wire size. A standard 3000 watt heater will use a two pole 20 amp breaker connected to 2C #12 wire.
form_title= Fish Aquarium Stands form_header= Display your aquarium proudly. What is the size of your aquarium?*= _ [50] What color do you want the stand?*= _ [50] Do you currently have a stand?*= () Yes () No
what you need is: 1. a 10+ gallon aquarium 2.a filter that is an appropriate size for the aquarium 3.a heater for ideal temp 4. some places to hide you need to do weekly or monthly water changes. feed twice a day