my new 28 gaollon nano hqi

[jekl1234]

im a complete week into my cycle and i got all these brown spots in my tank and i got a lot of air bubbles on my live rock and i took my water to the pet shop and they said everything is good with the nitrate they told me to do a water change of 20 percent is this to much water?????? what should i do becuz i dont trust those pet shops cuz they just wana make money... this is my tankAttachment 211793

 

[ibew41]

did they test for ammonia and nitrite? 1 week is kind of early if you want the least amount of troubles wait a month before you put anything in and test your own water

 

[jekl1234]

are those brown spots algae becuz everyday they get darker and more everywhere

 

[ibew41]

might be diatoms can you post a pic?

 

[jekl1234]

the pic is the one in the origanal post but ill get a close upAttachment 211801