Aquarium thermometers and heaters.
Aquarium thermometers and heaters keep water at the right temperature for your fish, which is important for their health and immune system, as sudden temperature changes cause stress and illness. Tropical fish usually need water between 24 and 28°C, while goldfish prefer cooler water. Digital thermometers give accurate readings, while stick-on thermometers are cheap and easy to read. Aquarium heaters with adjustable thermostats keep the temperature stable. Choose a heater with the right wattage for your tank size. Check the temperature range and tank size before ordering. Heater guards protect fish from burns.
Feeders: feeders.
Related categories: Aquarium Supplies, Fish Tanks & Accessories, Fish Tank Lamps