Oase HeatUp Aquarium Fish Tank Heaters 100w Filter Media so a large fish tank

so a large fish tank is highly recommended

and with the addition of a heater

and will often surface to take a gulp

spawning fish

Biopress 10000

Oase HeatUp Aquarium Fish Tank Heaters 100w Filter Media so a large fish tankOase HeatUp Aquarium Fish Tank Heaters 100w Oase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1. 5m power cable and are covered by a 3 year guarantee. Oase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature