browning IRL
Member
I started up my Fluval 405 on my Osaka 320 last night. I am not sure if its me or my expectation but the flow in the seems to be less than I expected having only ever used undergravel filters with powerheads previoulsly. I have changed the black ribbed pipes to clear pvc and have added Cal Aqua lily pipes. There is some flow as i can see my vallis swaying moderately. There is no visible inflow into the tank apart from a small vortex at the mouth of the lily. Should I be seeing more obvious signs of flow or am I worrying about nothing. Shiuld the outlet lily be completely submerged or slightly out of the water. I am planning on adding a Hydor Koralia pump shortly. For this filter and tank size (320l) which model should I be looking at for a planted diffused CO2 setup.
Cheers
John
Cheers
John