Hi, I was recently gifted a 20 gallon long and wanted to know if a pair of cacatuoides would be alright in there with 8 habrosus corydoras and 8 neon tetras? Right now it's just planted and has lots of foliage and cover. I'm worried about the cacatuoides killing the corydoras but I have placed huts far back between plants and away from the some open space in the front where I expect the corydoras to and the neons to hangout. Would this setup and stocking be alright? If not are there any other apistogramma I can keep that are less aggressive instead of cacatuoides?