True that. May consider that one. I was just considering the more expensive ones because BRS kinda dissed all the other ones in all their videos. But it is better than nothing and gives you, like you said, peace of mind.For 59 dollars what is the question for peace of mind
32 BiocubeHow big of a tank? Anything above a 40 I'd recommend the 5 stage just to save money in the long run. 4 for anything under would be fine.