Ehiem Classic 2215 is sufficient. Reliable and cheap.

Ehiem Classic 2215 is sufficient. Reliable and cheap.





Not enough. for 4ft tank, at least a 2080 or the best is 2x2078 which I'm using now. Good flow is required for good circulation of nutrients and filtration.


Get a big one. Over time, the flow rate will be halved definitely. At least the specification must be 1700 L/H
colin | The Wilderness and Forest | FTS

Try 2260. Can put alot of media.





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