tropical fish

On the top of his tail, I notice a white area a few weeks ago which has gradually raised. You can see it just before his tail starts, above the black marking on his side. At first I thought maybe it was just part of his markings until it became more of a small lump.

20 Gallon Tank - Size is approximately 25.75 x 14.25 x 18.62 Inches pH seems to be 7.8, alkaline.. GH seems to be 150, hard. [Colors are close.. pH could be 7.2] Looking for peaceful community fish. We are very new at this and still getting educated. If you could please provide a list of...

I recently received a 12 gallon tank as a gift. I put all the water, conditioner, bio start, filter, heater and 2 live plants in. I let it sit for about a week and a half before putting the fish in about 2 days ago. In the tank I have 2 Guppies (male and female), 3 Platy fish (2 male, 1 female)...

Hi I recently adopted this fish as a friend wanted rid of it, all I know is it is tropical and living with my other fish just fine, any breed name would be a big help, thanks

Hi All, New to this forum and fishkeeping so understand i may be wrong about a lot of this so feel free to correct me :) I have a Tank with lots of assorted ornaments/fake plants/drift wood. I don't have a plan as to what gravel will be used in the tank at present, the tank comes with dorset...