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Brown Algea identification and help


s2nhle

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It looks like a brown encrusting algae, maybe Lobophora. The clear fuzz is not related to the brown alage, just more visible as it's growing on the darker background. This I believe is a fungus.

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It looks like a brown encrusting algae, maybe Lobophora. The clear fuzz is not related to the brown alage, just more visible as it's growing on the darker background. This I believe is a fungus.

Could also be Pseudolithoderma (Ralfsia), another brown algae that's less three-dimensional.

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This tank has been running for more than 2 years.  The rocks was dry for more than a year before that. This is just happen about 3 months ago.  This tank is 90% SPS dominated with refugium and cryptic sump. Nitrate is 0.1 phosphate is 0, Cal 460 Alk 8 Mag 1300. 12% water change biweekly. 

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Is this rock cycling??? Part of the BioCube??

The rocks and the back of the tank was fully cover with purple coraline before the brown coraline taking over.  I never had biocube. Thanks,

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It looks like a brown encrusting algae, maybe Lobophora. The clear fuzz is not related to the brown alage, just more visible as it's growing on the darker background. This I believe is a fungus.

From reading on the reefcentral,  this maybe Lobophora.  However, i could not fine a cure for it.

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I feed my fish 1 or time a day with seaweed, formula 1 and 2 flake and pellets I also alternate the food with Janes and several other frozen food.

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I feed my fish 1 or 2 time a day with seaweed, formula 1 and 2 flake and pellets I also alternate the food with Janes and several other frozen food.

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I wouldn't worry much about it, just a natural part of the tank.

Thanks, that is what on my mind too.  Just throw it here to see whether wamas member got them in the past and how he/she handled this.

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Thanks, that is what on my mind too.  Just throw it here to see whether wamas member got them in the past and how he/she handled this.

 

Some of my rock looks like this in my 150. I chalked it up to on it's way to coraline. Not paid it much mind.

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Some of my rock looks like this in my 150. I chalked it up to on it's way to coraline. Not paid it much mind.

Thanks, unfortunately, I can't chalked it up as all my rock were clued together and had several colonies of SPS on them. I am thinking about upgrading to larger tank.  Waiting for approval to proceed from my lady boss. lol

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