What type of algea is this?

jbailey52

Member
Hi Everyone...
So I recently moved this tank (sorry ifI have said this many times before in my other threads) from upstairs to my office... I refilled with 100% new ro di water (mixed with salt of course) and thuroughly cleaned the CC substrate and scrubbed all the LR because I had a bad hair algea problem because I had not changed the RO DI filters... anyway I did and that what I used for the new water.... So it has been about 1 1 1/2 months since then. So I am having an algea issue now.. I have done several 25 gallon water changes since setting it up. I know this is overkill but I wanted to stay in the habbit of doing them, and vacumming the CC. Anyway Im starting to have an algea issue..I believe it might be from my Ro water again. I am waiting on new filters and DI cartridge... I noticed it had changed colors (color changing DI media) and the media was not packed tight together anymore and there were holes in it. I have since added a dual GFo and carbon reactor to the tank. I dont think it is hair algea, but it does look a lot like it. Some of it on the rocks is green like hair algea, but most is a very stringy brown color. Below are some pics... It was not on the crushed coral until this weekend I scraped the back and side glass (then if flew all over and some went on the CC and I have not vacummed it)
My Dual DTS inline meter has always read 1 out of the RO membrane, and 0 out of the water going to my ATO.
I dont over feed... I feed every 3 days frozen mysis, frozen seaweed, clams ( none of the fish eat it so I am going to stop with it) and I do rinse the food after thawing. I also use Dinichi small pellets.
Any suggestions greatly appreciated on how to proceed.


 

jbailey52

Member
I just dont understand how that can happen when I moved the tank and used 100% new RO di Filtered water and cleaned all the LR before putting it in? Man its things like this that make you want to sell everything!
 

deejeff442

Active Member
because it is now a new set up after all the cleaning and the tank is not stable like an established tank.how much water flow is in the tank?are there corals?if not leave the light off for a week.look into a cuc.
 

jbailey52

Member
I do have several corals that I added over the last couple weeks.
I think I get plenty of flow from my sump, plus I have 3 Koralia evolution power heads, a 1450, 1050 and a 750
 

deejeff442

Active Member
corals can take 3 or 4 days without light. easy. algae feeds off of it.as of now its a new tank and takes time to stableize
 
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