Have you had a diatom bloom? Can you rule out disease? What did your corals do when you put them in there? How long has the tank been set up?
Yes a little diatom bloom, my corals melted and or turned brown.
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Have you had a diatom bloom? Can you rule out disease? What did your corals do when you put them in there? How long has the tank been set up?
Looking at the build thread you may not have enough biofiltration with just a few small rocks. It looks like you added 3 fish and inverts rather quickly so it may have outcompeted the biofiltration capacity.
Did you put anything in the "media chamber" setup? If you don't want to add more rock, consider adding matrix or siporax in the media chamber to significantly increase the surface area for bacteria. You might also want to consider adding Dr. Tim's One and Only to try to give the biological filtration a boost.
The other thing that is really tough in a nano is managing salinity. How stable is your salinity? Topping off water is critical. Being a 1/2 g behind on topoff in my 270g system isn't a problem but that same thing in a 14g can stress everyone out.
What is your water change schedule? Are you using RO/DI? The algae outbreak suggests nutrients are also coming from somewhere.
Patience - I think that you'll get it stable. That being said nanos are a challenge which is why it's rarely recommended for a beginner
This hobby is crazy. Sometimes I do everything "right" and it all falls apart. Then, there are tanks where it should NOT be working, and yet it is. We may draw up a map for where we want to go, how we want to get there and what we'll see at the final destination, but Mather Nature is driving and she doesn't always take directions well.
Hang in there, work the problem as you're doing here now and you'll succeed.
What if you made up some sw at the beginning of each week and changed out a pints worth per day for water changes? That would equal a little under 1 gallon per week but IMO keep it more stable.The media chamber I run filter floss and chemipure blue, my salinity stays at 1.025 - 1.026, I change biweekly now, and I do use RODI.
This hobby is crazy. Sometimes I do everything "right" and it all falls apart. Then, there are tanks where it should NOT be working, and yet it is. We may draw up a map for where we want to go, how we want to get there and what we'll see at the final destination, but Mather Nature is driving and she doesn't always take directions well.
Hang in there, work the problem as you're doing here now and you'll succeed.

That sounds like a really good idea, I am going to do that in the future.What if you made up some sw at the beginning of each week and changed out a pints worth per day for water changes? That would equal a little under 1 gallon per week but IMO keep it more stable.
And it works like magic!If you (we), are unsure of the strength of the cycle started, you may want to look into an all in one aggressive bacterial.
I would suggest these as its a set and forget method. Probidio offers 2 versions, the Nano maintenance and also a start up kit.
http://www.marinedepot.com/Prodibio...tent=PD02737&gclid=CPOfxJv6v9ICFYKSfgodAiACyA
http://www.aquacave.com/prodibio-st...e=1&fep=5287&gclid=CMjiqvj6v9ICFZeXfgodxmsIXw
I spoke at some length as Macna last year, besides being some of the most enjoyable and kind folks, very very serious scientists.
I have farmed A LOT of clownfish and found them to be really tough fish once grown out little. They are little porkers and want plenty of food and assuming you were feeding them that leaves something like brooklynella or velvet - both are fast moving and once caught kill clowns fast. It is possible that you brought something home from the LFS. I say this because as I said clowns are tough as nails and can handle alk and salinity swings with no problems. Did the clown suddenly die? Were they feeding the previous day?

Yikes. Lesson learned.The cause of all this madness was: faulty hydrometer. I had a 1.003 reading so I bought a refractometer![]()
Yikes. Lesson learned.

