diamond tetra

Good morning, I have a happy school of five nearly grown (I think) Diamond Tetras. Two are definitely males, one is definitely female and two might be on their way to being male. Their bodies are not quite as big as a US quarter but larger than a US nickel. I bought two more whose bodies are...

Good morning, I've had tropical fish off and on for over 60 years. At present I have a 55 gallon tank, fairly heavily planted, with the following: 1 old bristlenose plecos and two younger ones 4 Siamese algae eaters 3 little bronze corys (C. aeneus) 5 diamond tetras 4 yoyo loaches and a...

I have a 37 gallon aquarium with a school of 7 Diamond Tetras, looking to add maybe 5 more. Other fish include 5 Cardinal Tetras and 2 Clown Plecos. I have 2 Diamond Tetras with their mouth stuck open and their nose is stunted (see image). All are peaceful and get along really well. I can't...

Hi All,   This is somewhat of a newbie question, but i've been running my tank successfully for 2.5 years now, so it's more of an intermediate advice question.   I have a 37 gallon tank with: 1 x half black Angel Fish (about 3.5") 8 x Diamond Tetras (2" max) 1 x Salt and Pepper Corydora   I've...

So I'm starting this journal a little late, the tank has been running a little while now but it has been slow going so I figured I would share what I've done so far.   The original plan was to do a biotope centered around the Lake Valencia Basin in Venezuela, which is the only lake in which wild...