70W 20L Small Fish Tank Water Heater & Chiller Aquarium Chiller Semiconductor Electronic Aquarium Cooler LCD Display Quiet Digital Fish Tank Cooling & Heating System Small-Scale Refrigeration

Description

🌡️ Keep your aquatic world perfectly balanced — because your fish deserve the best!

This 70W semiconductor aquarium heater and chiller is engineered for small tanks up to 20 liters, combining efficient cooling and heating with a quiet, low-energy design. Featuring a microcomputer-controlled LCD display and a powerful 320L/H submersible pump with adjustable 2-meter hose, it creates an ideal environment for freshwater fish, corals, and aquatic plants while supporting eco-friendly, zero-emission operation.