Chihiros Doctor 5

The Chihiros Doctor 5 is a compact, smart device that helps keep your aquarium healthy by combining algae control, temperature monitoring, and remote app control in one unit. Its built-in display lets you check readings at a glance, while a magnetic connector between the replacement cartridge and main unit makes maintenance quick, secure, and waterproof. Using micro-electrolysis technology, the Doctor 5 generates powerful oxidizing agents that target harmful algae and bacteria, helping to improve water clarity and lower the risk of disease for your fish — all without harsh chemicals. With three operating modes (Plant, Fish, Shrimp) and easy Bluetooth connectivity via the MyChihiros app, this all-in-one tool supports the well-being of your aquarium and its inhabitants, making tank care simpler and more effective. Key Features and Important Notes Three smart modes! Tailor your device to support better health and choose from Plant, Fish, or Shrimp modes. Integrated display and temperature monitoring. Bluetooth & app control. Link your device to the MyChihiros app for remote monitoring and adjustments. You'll also receive alerts when temperatures drift from your set range. Aquarium-safe. Designed to be safe for use with fish, shrimp and aquarium plants. Will not harm beneficial bacteria either so you don't need to worry about crashing cycles or imbalances. Recommended for use in aquariums with TDS levels below 500ppm.