#needhelp

hey so I noticed one of my dwarf gouramis not swimming very well recently for about. a couple of days now and it started to get really bed to where he is just floating upwards near the top of the tank in a diagonal way and when he try to swim him tail is facing down. How can I help him and what...

Sorry i really dont have any good picture exept this one. Anyway... It been more then one week that my most beautiful female guppy seems to have trouble swimming, even though i didnt buyed her like that. She gave birth only one time and had only been paired with one male (exept potantial male...