How to install a water dispenser for a rat? - briefly
Mount the dispenser at the cage’s mid‑level, secure the tubing to the water bottle, fill the reservoir, and verify proper flow without leaks.
How to install a water dispenser for a rat? - in detail
Installing a water bottle for a laboratory or pet rat requires a stable setup, proper positioning, and regular maintenance to ensure continuous access to clean water.
Begin by selecting a bottle designed for small rodents. The container should have a stainless‑steel or heavy‑duty plastic body, a bite‑resistant cap, and a stainless‑steel drinking tube with a ball bearing valve. Verify that the bottle capacity (usually 250–500 ml) matches the cage size and the number of animals.
Secure the bottle to the cage using the supplied mounting hardware:
- Attach the metal or plastic holder to the side wall of the cage with the provided screws or zip ties.
- Position the holder at a height that allows the rat to reach the drinking tube without stretching; the tube tip should be 1–2 cm above the cage floor.
- Insert the bottle into the holder, ensuring the cap is tightly sealed to prevent leaks.
Check the valve operation:
- Press the tube with a fingertip; water should flow freely and stop when released.
- If the valve sticks, clean the tube with a cotton swab dipped in warm, mild soap, then rinse thoroughly.
Fill the bottle with fresh, filtered water. Avoid using chlorinated tap water, which can irritate the rat’s nasal passages. Fill the bottle slowly to prevent air bubbles from blocking the valve.
After installation, observe the rat for several minutes:
- Verify that the animal approaches the tube and drinks without difficulty.
- Ensure the bottle remains firmly attached and does not wobble when the rat gnaws or climbs.
Maintenance routine:
- Refill the bottle daily or when the water level drops below one‑third of the capacity.
- Clean the bottle and tube weekly: disassemble, soak in a solution of one part white vinegar to three parts water for 10 minutes, scrub, rinse, and reassemble.
- Inspect the holder and mounting points for wear or damage; replace any compromised parts immediately.
By following these steps, a reliable water dispensing system will provide continuous hydration, reduce the risk of contamination, and support the health of the rat.