I currently have an old fluval 304 external filter running on a 50cm x 55cm x 61cm cube which is 155 litres/ 34 gallons, it's not a high tech tank, no CO2. I'm finding that it is leaving alot of suspended particles in the water column, i keep adjusting the flow from fast to slow but it makes no difference.
I know that you should be looking for 10x flow per hour on an external filter, the fluval is rated at 260 gph which is about 7xflow per hour, which makes me think that i need to upgrade to a filter with more flow. Any advice on this matter would be appreciated.
I know that you should be looking for 10x flow per hour on an external filter, the fluval is rated at 260 gph which is about 7xflow per hour, which makes me think that i need to upgrade to a filter with more flow. Any advice on this matter would be appreciated.