We have had our tank set up for about six months and recently added a few more live plants to the ones we already had and since then I've noticed some white spots growing on all the plants and today noticed a big fuzz ball floating in the water. Could anyone tell me what this is or why it's happened, is it dangerous to the fish, how do I get rid of it?
This one is of the larger fuzz floating on top
photo22_zps94534d3d.jpg Photo by kaysparf | Photobucket
These are the plants in the bottom
photo21_zpsd08f3abc.jpg Photo by kaysparf | Photobucket
photo20_zpsed179b8c.jpg Photo by kaysparf | Photobucket
This one is of the larger fuzz floating on top
photo22_zps94534d3d.jpg Photo by kaysparf | Photobucket
These are the plants in the bottom
photo21_zpsd08f3abc.jpg Photo by kaysparf | Photobucket
photo20_zpsed179b8c.jpg Photo by kaysparf | Photobucket