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
Molded from transparent polyethylene so that the water level is always visible.
The plastic jars are molded from durable, transparent polyethylene so that the water level is always visible. The plastic bases are molded from shock-resistant polystyrene. Plastic waterer jar and plastic waterer base screw together.
Size: 1 Gallon Screw-on Jar with base
Screw-on Jar measures 11" L x 11" W x 7-1/2" H.
Screw-on Base measures 9" L x 9" W x 1-1/2" H. Packed as needed. Shipping Weight .75 lbs.