Hi, I am almost (hopefully)done cycling my 20 gallon long aquarium!!! so we are going to have three honey gouramis (female) , A school of around six albino Cory’s and we also want a main school of fish! The options are narrowed down between cardinal tetras and silvertip tetras.! So I was wondering what you think the pros and cons of these two Fish are. We are going to keep it around 80° Fahrenheit. Would like any recommendations or anything like that. Thank you! Also we would like to keep around 10 of them! so what do you guys think?