Ant-stopper for irrigation tubes

(Still a work in progress)Basically I needed something to prevent ants from crawling on my lemon tree and growing aphidis on the leaves, as my lemon tree hasn't made a single fruit in years also because of pests. They cannot crawl from the bottom of the base because there is always some water in the saucer, so I got the idea from there.The model also has rings on it's side so that it can be hang with zipties. This is still a prototype, probably higher walls would be better to hold more water as it is going to evaporate quite fast, but for the moment I will continue testing this model. Printed without supports in PETG. I will also use this prototype to test how well it holds up water and sun 24/7.