I have had my tank for almost a year and only have fish at this time. My back glass had some green algae but what’s in the pics starting to grow recently . Also I am not sure what those white dots are. There is also some white green foamy stuff floating in part of my sump. Can someone help identify and what the solution is.
Thanks
![FFFE35DC-09D0-4D99-AA09-097E367481AA.jpeg FFFE35DC-09D0-4D99-AA09-097E367481AA.jpeg](https://www.reef2reef.com/data/attachments/2900/2900903-64c266f8ce4b2b7b518233ffe1755d96.jpg)
Thanks
![FF53B209-645C-417D-B1E1-3979D3C57DB4.jpeg FF53B209-645C-417D-B1E1-3979D3C57DB4.jpeg](https://www.reef2reef.com/data/attachments/2900/2900890-9fc94a430c52464f083e869ce9cc51fd.jpg)
![97ED24ED-114D-462C-B5BD-7CC7FB43393B.jpeg 97ED24ED-114D-462C-B5BD-7CC7FB43393B.jpeg](https://www.reef2reef.com/data/attachments/2900/2900894-483a94e0469499d9da207da7d01c6646.jpg)
![056DD1FF-8DF8-4843-B834-A002A4DD4541.jpeg 056DD1FF-8DF8-4843-B834-A002A4DD4541.jpeg](https://www.reef2reef.com/data/attachments/2900/2900896-3dd7b462f67eb68b022b0d61220d9736.jpg)
![4AF3BB79-AE79-4772-9495-2150278BBA45.jpeg 4AF3BB79-AE79-4772-9495-2150278BBA45.jpeg](https://www.reef2reef.com/data/attachments/2900/2900897-26d2f5efd7a5ca53801cce6ff5b6c860.jpg)
![41867E6B-196E-4C8A-A67A-A045BD0BB284.jpeg 41867E6B-196E-4C8A-A67A-A045BD0BB284.jpeg](https://www.reef2reef.com/data/attachments/2900/2900899-fe3d8f9230099f93a453dee01aa1ac06.jpg)
![FFFE35DC-09D0-4D99-AA09-097E367481AA.jpeg FFFE35DC-09D0-4D99-AA09-097E367481AA.jpeg](https://www.reef2reef.com/data/attachments/2900/2900903-64c266f8ce4b2b7b518233ffe1755d96.jpg)