This is a question about flow in my 125 litre tank.
This is a co2 injected tank. I am running an Eheim Professional 3 (600) filter which is rated at 1250 lph. In addition to this, I am using an upgraded Juwel internal filter with a 1000 lph pump.
Today I attached an extra spray bar to the outlet of the internal filter. So I now have two spray bars, both facing forwards towards the front wall, and angled slightly down.
This is clearly a huge improvement for my plants. But now I'm a bit concerned about the fish. The flow now is massive. The danios seem to love it, but the cardinal tetras seem a bit spooked. And the cory always seem miserable anyway.
I guess my question is, will very fast flow bother my fish?
Cardinal tetras
Pentazona Barbs
Corydoras Trilineatus
Zebra Danios
Cheers.
This is a co2 injected tank. I am running an Eheim Professional 3 (600) filter which is rated at 1250 lph. In addition to this, I am using an upgraded Juwel internal filter with a 1000 lph pump.
Today I attached an extra spray bar to the outlet of the internal filter. So I now have two spray bars, both facing forwards towards the front wall, and angled slightly down.
This is clearly a huge improvement for my plants. But now I'm a bit concerned about the fish. The flow now is massive. The danios seem to love it, but the cardinal tetras seem a bit spooked. And the cory always seem miserable anyway.
I guess my question is, will very fast flow bother my fish?
Cardinal tetras
Pentazona Barbs
Corydoras Trilineatus
Zebra Danios
Cheers.