1 of 2 people found the following review helpful
My first filter,
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This review is from: All Pond Solutions 600IF Aquarium Internal Filter, 600 Litre/ Hour (Misc.)
A very good bargain, arrived in good time. The down sides are that it is too powerful, but that was my decision so I take the blame for that; however the instructions included were very minimalistic meaning hardly anything other than which air flow to choose from. Considering this is my first filter I was disappointed as I was frightened the second I turned the electric on it would electrify the water and kill all the fish as I had to work from one single picture diagram to know what to do.
The good side is it does what it's meant to at a reasonable price, it has two choices of air flow, easy to access sponge and you can hardly hear it. Although it's too powerful the fish (I'm assuming) seem to enjoy swimming in the newly created current. If it weren't for the lack of instructions I would recommend it for a beginner like me.