Lily crystal tube with surface dirt remover made of high-quality glass. The transparency of the glass provides a stunning appearance for the planted swimming pool. The 360-degree water flow design allows water to pass from all directions without blockage and enables easy cleaning. Surface dirt is effectively removed by the surface dirt remover. The package contains 1 × crystal glass surface dirt remover, 1 × crystal glass external flow tube, 2 × acrylic holders.