Hi, I have a small tank, 22L (6 gallon). I have two harlequin rasboras, 6 neon tetras, 4 ruby barbs and 2 pristella tetras (probably a bit overstocked, but whaddareyagonnado?).
Most of the fish, except the two rasboras spend 99% of the time out of view. The two rasboras swim about all over the tank having a fine old time. The neons all school together behind the driftwood. And the rest just hang around up the back behind the ship.
I was thinking it could be the water flow is too strong, but i turned the filter off for a while and nothing changed. Ditto the light, turned that off to see what would happen.
Any ideas why? or what I can do to get them out and about? They've always done this, it's nothing new.
photo attached (hopefully).
Cheers,
Chris.
Most of the fish, except the two rasboras spend 99% of the time out of view. The two rasboras swim about all over the tank having a fine old time. The neons all school together behind the driftwood. And the rest just hang around up the back behind the ship.
I was thinking it could be the water flow is too strong, but i turned the filter off for a while and nothing changed. Ditto the light, turned that off to see what would happen.
Any ideas why? or what I can do to get them out and about? They've always done this, it's nothing new.
photo attached (hopefully).
Cheers,
Chris.
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