Eheim pump

[yang yang]

Need some advice from expertise here. I got a tank which is 4ft x 2ft x 2.5ft. Height of the cabinet is about 36inch. Consider to use EHEIM Pump compact+ 5000 or eheim 1262 or 1264. Which is better?

[Ibn]

What's the application for the pump in this 150 gallon tank? Circulation? Return from a sump of some sort? SW or FW?

[yang yang]

What's the application for the pump in this 150 gallon tank? Circulation? Return from a sump of some sort? SW or FW?

Bro, i don't get wat u mean. Would u mind pls elaborate?

[Ibn]

How you're gonna use the pump will dictate what you will need. Is it need for circulation or is it just gonna be used for a return from a sump. SW = Saltwater; FW = Freshwater.

In other words, need more info on what you plan on using it for on your 50 gallon tank.