I'm currently using the ATB 840. It works VERY well, but I really like the look and quality of my friend's Alpha 250. I'm getting a ton of micro bubbles in the display and its getting annoying. The Alpha is also much quieter. I have about 100g total water volume with a high fish and coral load. I was thinking of getting the 250, but it may be a little too much. So I may get the 200. Any thoughts? I may upgrade later so I don't wanna short myself. I was also thinking about the new 1050.




