Hi all, i have noticed in my tank that the majority of the fish like to stay near the front of the tank while in my fathers tank the fish tend to use the whole space. My filter is at the back of the tank could the outlet flow be annoying the fish?
70 litre tank. Eheim biopower 200 filter. I have 2 guppies 4 cardinals 6 ember tetra 4 red phantoms 1 harliquin and 4 otocinclus 1 red tail shark and a zebra.
You want the outlet creating surface turbulence like in the first video but instead of having the outlet facing the diagonally opposite corner, aim it towards the corner that is on the back so the current is flowing along the back of the tank.
nope your not the stupid one, I am this time
I need to sleep more
Yeah the first one was doing that. Try angling it to the front not diagonally, just straight onto the front glass. But you might have to move the grey thing next to it.