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Macroalgae for Display Tank


Jbrock183

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I have a 10 gallon nano reef tank. I'm looking for a few minor additions (preferably red, blue, or purple) and have been thinking macroalgae would be a great way to improve the ecosystem in general. I bought a piece of dragons breath a few weeks ago, but it is now completely gone. I'm guessing it was eaten, but I'm not sure by what. I have a clownfish, a damsel, red leg hermit, emerald crab, cleaner shrimp, several astrea snails, and a turbo. I also have a few bristle worms, asterina starfish, and tiny brittle starfish, that found their way in on my live rock.

 

I would like a couple different types of macroalgae, but I know next to nothing about it. I'm looking for something that is hardy but won't be invasive, and it appears that I need something my fish and CUC won't eat. Any recommendations for a specific type? Also, does anyone know where I could buy macroalgae online without the terribly expensive shipping fees?

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Polarcollision

I have most of those in my tank but none eat my macroalgae. Any chance the lights are not bright enough?

 

Edit: what type of turbo snail?

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That may have been the problem. I just recently switched to UVL brand. I'm running 2 Super Actinic, 1 454NM, and 1 Indigo Sun - T5 HO. Maybe I should try another dragons breath with the new lighting?

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While my tang had a taste for the dragon's breath macro, my emerald crab would eat small pieces once in awhile before I moved it from my DT to my fuge. It could be the culprit.

 

I don't think lighting if your issue. 4 T5 bulbs is more than enough for macros. I would suggest adding another bulb with more white/red spectrum though.

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Polarcollision

Maybe. If you have a mexican turbo snail, that's my first suspect. If the algae faded to somewhat transparent and/or brown and then disappeared then I'd suspect the light first.

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There was no fading. It kept a nice bright red color. Does anyone have suggestions for another type of macroalgae that these guys might not want for dinner?

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While my tang had a taste for the dragon's breath macro, my emerald crab would eat small pieces once in awhile before I moved it from my DT to my fuge. It could be the culprit.

 

I don't think lighting if your issue. 4 T5 bulbs is more than enough for macros. I would suggest adding another bulb with more white/red spectrum though.

Would the Aquasun bulb by UVL have more of the white/red spectrum?

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Would the Aquasun bulb by UVL have more of the white/red spectrum?

I'd recommend the ATI coral plus bulb for that. I have not used the aqua sun before.
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  • 3 weeks later...

I saw this at my LFS and think it's some type of macroalgae. But no one working that day was able to identify it. Any ideas what it is?

post-85572-0-98699900-1426964077_thumb.jpg

post-85572-0-12985700-1426964092_thumb.jpg

post-85572-0-93990900-1426964107_thumb.jpg

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