eheim ecco vs classic vs pro II??

[noukhay1]

which one is the best? and why

[silane]

Classic, 100% water pass through rate.

[Shadow]

Classic, simple design usually more reliable.

[noukhay1]

yeah thanks, i just order a classic .60 gallon one.

[Morgan01]

I owned all 3 you mentioned and agree classic is best in terms of price + functionality & reliability. Worst experience is with Pro3, nice layout (trays & fitting) but poor reliability and flow rate after short term usage.