u/Tough_Idea5199

Any recommendations for nano friendly surface skimmers? I recently added a group of younger/smaller chilis to my rimless tank and had a scare the first time I tried using my skimmer. The larger, original chilis never had a problem, but the new guys are so small and curious, one of them got sucked in despite my cautious supervision! Luckily I was able to unplug it immediately and the little guy swam right out with only a few minutes of what appeared to be shock. Now I’m terrified of using it again lol
Any suggestions?