Hidom Aquarium Heater Quartz Glass Submersible Fish Tank - 100w Thermostat Control Pro-Heat HT 8100 - With FREE Stick on Thermometer - Suitable for both fresh and salt water

Hidom Aquarium Heaters offer high performance aquarium heating for a range of tank sizes, The HT-8100 100w fish heater is recommended for tanks up to 100 litres High-precision temperature control system - Keep your aquarium at exactly the right temperature with this high performing, precise and reliable heater. Ideal for Tropical and Marine fish tanks Fully submersible design - Allows for placement anywhere in aquarium either vertically or horizontally - On/off light indicates when heater is operating Why Quartz Glass - Quartz glass can withstand rapid temperature changes and is much more resilient than standard glass offering less chance of cracking and shatter resistant - CE IP68 Standards Compact Mini Aquarium Heater - Ideal for shallow fish tanks as this heater is only 21.5cm in length - Package includes two strong rubber suckers with clips to secure to side of tank