Brown spotted glass of,Algae, is it?

[Hector]

what do you think guys about those kind of algae? is it a bad sign of my water tank?

i have hermits so the rocks are clean off algae though.

 

[ErinCahir]

Can we get a picture?

 

[Hector]

 

[Big K]

When the algae comes along...you must scrape it.
So scrape it,
scrape it Good!

 

[salt_for_brains]

Invest in a mag float scraper;)

 

[Hector]

sure lol , but that algae doesn't mean anything bad does it?

 

[Sakura2282]

sure lol , but that algae doesn't mean anything bad does it?

Just keep a close look on your phosphates and nitrates. :)

 

[Hector]

yes thank you - it's although one panel of glass covered by it

 

[mariobrothersleeve]

Very normal in a new tank cycle. Don't add anything until it slows down beside cuc.
Change up flow a little, looks close to rock and may be a dead spot in the water column

 

[Hector]

it's not a new tank - there is a clownfish living for quite a while there, what makes you think it's "new" ?

 

[mariobrothersleeve]

From the picture of bright white rocks and the questions you have asked makes me think it's a new tank. My apologies, how old is the tank.

 

[SarahSmile]

My tank gets this on the glass all the time, just use a magnet scraper and have a good skimmer going-

 

[Big K]

I installed an algae scrubber and now scrape my glass about once a month.