I cant really tell, but, do you have two Bettas in there with a devider ? I know they dont get along, but, it's neat to have them close together like that, dont they "show off" their beautiful fins? What a lovely little tank you have ! I LOVE it !!!
fishfreak2009's 40 gallon freshwater fish tank, Solitary
dhutch's 29 gallon freshwater fish tank, First Tank