Dreampond: Koi Toilet Bottom Drains

The Koi Toilet I and Koi Toilet II is the simple solution for a Koi Pond Bottom Drain. The Koi Toilet is the most versatile and complete solution for Aerated Koi Pond Bottom Drains. Made with heavy duty injection molded ABS and fits 4-inch Sch 40 pvc elbow or coupler.

Features Koi Toilet I (aerated dome):

• Sweep bottom design to eliminate trapping debris
• Full 4-inch height over horizontal discharge pipe
• 1-inch air supply connection at the bottom through center column
• Screws are fully embedded in large and strong screw pockets
• Threaded center column for easy disassemble and maintenance
• Wide and thick flange for better liner grip
• Slanted air dome and high quality air diffuser with internal check valve function

Features Koi Toilet II:

• Made with heavy duty injection molded ABS
• Thick flange and liner ring for better liner grip
• Flare design for smooth flow
• Fits 4-inch Sch40 PVC elbow or coupler
• Excellent for liner and concrete installation