It’s hard to tell how well this works as I was using a few different things all at once.
Never got my order or a response from seller after weeks
Birds like it very much due to the seeds in it.
Terramycin is very effective.
Description
Heavy duty pigeon water feeder/bird drinker. Opaque plastic cone limits algae growth.
Plus opening is large enough for easy cleaning!
Available Size: 8L or 12L
(Replaces Caroline Fount L054)