Description
SUNSUN CUP-803 Internal UV Sterilizer
The CUP-803 Internal UV Sterilizer is a compact and efficient in-tank filtration system equipped with a built-in UV light for superior water clarity. It combines mechanical filtration with ultraviolet sterilization, effectively eliminating harmful bacteria, algae spores, and parasites while maintaining healthy water conditions. Designed for both freshwater and marine aquariums, this sterilizer ensures crystal-clear water and a healthier environment for aquatic life.
💡 Key Features
✅ UV Sterilization – Kills harmful bacteria, parasites, and algae spores.
✅ Crystal Clear Water – Reduces green water and prevents cloudy tanks.
✅ Compact & Submersible Design – Easy to install directly inside the aquarium.
✅ 3-in-1 Functionality – Provides circulation, mechanical filtration, and UV sterilization.
✅ Quiet Operation – Low-noise motor for continuous use.
✅ Safe & Durable – High-quality build for long-lasting performance.
🐠 Suitable For
- Capacity: 250L
Freshwater aquariums – community tanks, planted setups, and cichlid tanks.
Marine aquariums – reef tanks, corals, and saltwater fish tanks.
Hobbyists seeking effective control of algae and pathogens.
⚙️ Specifications
Model: CUP-803
Type: Internal UV Sterilizer with filter
Power: 14W
- UV-C lamp:3W
Pump Flow Rate: 700L/h
Voltage: AC 220–240V / 50Hz
Application: Freshwater & Marine aquariums
Installation: Fully submersible, suction cup mounting
🔧 How to Use
Attach the sterilizer inside the aquarium using suction cups.
Ensure the unit is fully submerged before switching on.
Connect to power and adjust water flow as needed.
Allow continuous operation for effective water clarity and sterilization.
🧼 Maintenance Instructions
Clean the filter sponge and impeller regularly to maintain water flow.
Replace UV lamp periodically for maximum efficiency.
Always unplug before removing from water.
Avoid prolonged dry operation to prevent damage.
✅ Why Choose CUP-803 Internal UV Sterilizer?
The CUP-803 Internal UV Sterilizer offers powerful filtration and sterilization in a single unit. With its compact design, quiet operation, and UV technology, it ensures a healthier, clearer, and algae-free aquarium environment.
