At the
LFS they were all lethargic and was told that's the way they are and very docile. So when I got her home and acclimated to
pH/Temp I was shocked when 15 minutes later in the tank she was digging. I know I should have quarantined her but they all looked so good at the LFS and I turned on my sterilizer. At first I thought he was having convulsions because of the 7 PH. But se was digging his fins backwards and scooping up sand and moving it, trying to make a hide but hitting glass bottom so I took some ornamental rocks and built a cave but the frog and
betta decided out of the blue not to be shy and took up residence.
Oh in case your wondering what that white chalky line at the bottom of the outside aquarium glass, just atop the lower frame is water spot build up or
calcium. If that is an indicator of brackishness. I still need to pick up a
hydrometer to check but you would never guess by the way the fish act. They are always playful and begging for food against the glass, or in agony Nah!.