Pond Block is rated out of 5 by 1.
Rated 5 out of 5
from Fountain Beautiful This will be my third order of these blocks. I have a 6 foot tall fountain that gurgles up, runs down the sides and is collected in the base to be drawn in and bubbled up again. One of these blocks in the base every 2 weeks keeps the water clear of green algae.
Date published: 2016-06-28