soggybongo
Member
uv sterilizers has its place and really should only be needed in a qt if you have a healthy aquarium from the get go it is not needed at all. flow and size of unit needed in my opinion bigger the better and slowest flow possible without heating the water is my advice. and like zeus has just stated try to eliminate air pockets by mounting vertically i.e water in from the bottom and out the top and not how tmc advertise their product (horizontal). and lastly if you do buy one dont forget to clean the quartz glass within your maintenance schedule as it gets gunked up pretty quick.