
These feeders are easy to assemble and compact enough to fit into your setup without causing any discomfort (they come with soft screws, the hardened bits will start to back out and round the screw head with use not the screws provided if you choose the mounting bracket) is easy to install and the instructions are very well written. You can tell this company takes pride in their products. They have a chart that explains how wide the red tail deflector can be set based on pond diameter, which I think is reasonable. Of course you'll have to adapt it to your population and species, but it's good to have a good starting point that only requires minor adjustments. My fish love to eat like all fish so should be fed slowly for a few hours to keep them fairly entertained.

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