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Hydor Submersible Glass Aquarium Heater

The theo 50 watt submersible glass aquarium heater is an excellent choice for those looking for an easy-to-use and reliable option. This heater comes with a 50-wattatt bulb, making it perfect for small spaces or foyers.

Discount Hydor Submersible Glass Aquarium Heater Deal

This is a brand new, submersible glass aquarium heater. It is 50 watt proquatics hydrosafe and work wonders in keeping your ocean water temperature comfortable and safe for children to explore.
thehydor theo glass submersible aquarium water heater is perfect for 400 gallons of fresh or salt water. This unit is adjustable to at least 4, 000 gallons of water capacity. The hydrolysison submersible glass is easy to care for and moderates the water's edge temperature which keeps fish safe. This model is also non-toxic and easy to set up.
the hydor theo glass submersible aquarium heater is a 300 watt glass aquarium heater that is submersible for easy installation. This heater has a thermostat that keeps the water temperature at a desired level, ensuring a healthy and active aquarium. The heater also has a water sample collector to collect water samples for research, and a battery life of 10 hours means that you can have an active aquarium for long periods of time.