Discussion Starter · #1 ·
I was curious about the fluval fx5 cannister filter. I am thinking about getting one for my 120gallon tank. This tank will have about 100 gallons filled with water for two turtles plus community fish. I figure that since cichlids are messy also this would be a good place to ask. I had been told that all I would need is two fluval 305's but for the price the fx5 just seems like a smarter deal. The question would be can there be too much filtration and besides it being overkill could this have a negative effect on my tank buddies?