galaga-girl
Aquarium Advice Apprentice
Hi
For the first time I set up a tank that doesn't use an UGF, I have an Aqua One 800L Hang On Filter like the one here http://www.aquariumsrus.com.au/filters/aquaonehf.htm some of the fish in the tank are going up to the surface every now and then and it looks like they are getting air.
Is this normal? The fish that are doing it are the angels and the molly mainly but also the paradise fish is hanging around the top a lot.
The tank is completely set-up and I don't want to have to stuff around too much, is there anything easy I can get to add air to the water if this is causing a problem?
Thanks for any advice.
For the first time I set up a tank that doesn't use an UGF, I have an Aqua One 800L Hang On Filter like the one here http://www.aquariumsrus.com.au/filters/aquaonehf.htm some of the fish in the tank are going up to the surface every now and then and it looks like they are getting air.
Is this normal? The fish that are doing it are the angels and the molly mainly but also the paradise fish is hanging around the top a lot.
The tank is completely set-up and I don't want to have to stuff around too much, is there anything easy I can get to add air to the water if this is causing a problem?
Thanks for any advice.