Koi Toilet II Bottom Drain - 3 inch
<p>koitoiletâ"¢ ii 3"<br> the simple solution for koi pond bottom drain</p> <p>made of heavy duty injection molded pvc. <br> thick flange and liner ring for better liner grip. <br> flare design for smooth flow. <br> fits 3" sch40 pvc elbow or coupling. <br> excellent for liner and concrete installation. </p>