Feeding Ring with Sieve
It has the advantage that it can be adjusted to the height of the water, so that when there is evaporation or level changes, it fits perfectly without having to remove and put on like other types.
Very good for feeding shrimp or crayfish. Less for fish because if domination over others ... risk of insufficient nourishment for some ...
It is a good product, the size is a little big, I will probably buy it again.
Fragile enough by its stem. Rather leave on a cone than on this object.
Not very practical except for frozen food it avoids it down directly to the bottom
it is a small accessory really good to recommend to give food anyway