This aquarium heater by IOAOI has a secure double tube structure with an engineering-grade plastic enclosing a stainless steel tube inside. The device is shatterproof and does not have any glass materials on it. Therefore, it is safe to use with all kinds of water life you may have in your aquarium and has zero chances of exploding. Further, this heater can be used with both saline and fresh water and fully immersed in the aquarium.
The heater features an adjustable temperature with a high precision adjusting knob and a readable scale. Depending on the type of fish or water animals you have, you can vary the temperature between 68 degrees and 88 degrees. Most tropical fish will do well with a temperature of 78 degrees. And how about the capacity of the aquarium? There is not much of a fuss here since there are two versions of this aquarium heater; one with 50 watts and suitable for aquariums with up to 20 gallons capacity and another rated for 100 watts for an up 30-gallon aquarium.
With an LED light power indicator, you will know from afar if the heater is working or not—no room for guesswork. The heater can be used in a vertical orientation or a horizontal one depending on the height and width of your aquarium. For convenience, the heater comes with a six-foot power cord, and thus the position of the aquarium from the wall outlet isn't much a problem. You must fully immerse it in the tank before switching on.
The IOAOI Aquarium Heater for Fish Tank is a Aquarium Heater made by IOAOI. As of August 6th, 2020, it costs $29.99 on Amazon.com. It's ranked #1 on our list of the Best Aquarium Heaters of August 2020. We Highly Recommend This Product!
It may not damage aquatic plants near it, but you shouldn't let them touch it.
Like other electronic products, the heater may have some problems, but it is improbable that this one will explode. Make sure you are using it with the right power outlet, and you are safe.
The heater connects to 110 V AC power. It is fit for use across the larger part of pf North America.
A 12 month warranty covers this heater. Returns and exchanges are free.
The IOAOI Aquarium Heater for Fish Tank weighs 0.57lbs.