- Strong Suction Power: Our replacement aquarium heater suction cups provide a reliable and secure attachment to your aquarium. Their robust suction ensures that your heater remains firmly in place, preventing any unwanted wobbling or slipping. - Universal Compatibility: Designed to fit a wide range of aquarium heaters and thermostats, these suction cups have a diameter of 35 mm. They can securely hold heaters up to 5 cm thick, making them versatile for various devices. - Durable Resin Construction: Made from high-quality resin, these suction cups are built to last. They withstand the underwater environment without degrading, ensuring long-term performance and reliability. - Easy to Use: To attach, simply press the suction cups firmly against the aquarium wall. They will stick securely, allowing for easy adjustments or replacements of your heater whenever needed. Use Scenarios: - Perfect for maintaining optimal water temperature in fish tanks, ensuring a healthy environment for your aquatic pets. - Ideal for use in breeding tanks where precise temperature control is critical for the development of fish eggs. - Suitable for both freshwater and saltwater aquariums, providing stability for your heating equipment in any setup. Choose our suction cups for a dependable, easy-to-use solution that enhances the stability and functionality of your aquarium heater while maintaining your tank's aesthetic appeal.