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Unread 10/24/2014, 02:13 PM   #1
oldpaddy
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Join Date: Feb 2011
Location: Cape Cod, Mass
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Found 2 hermit crabs in live rock. Tank isn't cycled

Hi all, I filled my tank yesterday with nsw and today I added a piece of liverock that had 2 hermit crabs hiding in it. What are the odds that they'll survive?
Thanks

90 gallon tank
2x 800gph wave makers
Seaclone 100 skimmer
6x54w T5
NSW
No refugium/sump
Water within safe parameters. So far...

Coming within a week:
BRS dual carbon & gfo reactor
50 lbs base rock


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Unread 10/24/2014, 03:00 PM   #2
BryanS4
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I also found a few hiding on my rock when I first set up my tank last year and they made it through just fine.


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Unread 10/24/2014, 03:09 PM   #3
oldpaddy
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I hope I have the same luck. My kids would be crushed lol
Should I worry about food?


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Unread 10/24/2014, 03:10 PM   #4
BornToHula
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In my experience hermit crabs are very hardy and have survived a tank cycle.


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Unread 10/24/2014, 03:13 PM   #5
Sk8r
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I've seen bubble coral and xenia, various algaes, sponges, mushrooms, worms, crabs, and snails survive a cycle.


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Salinity 1.024-6; alkalinity 8.3-9.3 on KH scale; calcium 420; magnesium 1300, temp 78-80, nitrate .2. Ammonia 0. No filters: lps tank. Alk and cal won't rise if mg is low.

Current Tank Info: 105g AquaVim wedge, yellow tang, sailfin blenny,royal gramma, ocellaris clown pair, yellow watchman, 100 microceriths, 25 tiny hermits, a 4" conch, 1" nassarius, recovering from 2 year hiatus with daily water change of 10%.
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Unread 10/24/2014, 03:36 PM   #6
oldpaddy
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Thanks guys, my wife will be happy to hear this.
Should I worry about feeding them? I'm anticipating it being a month or more before I add fish.


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Unread 10/24/2014, 03:38 PM   #7
Wryknow
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I would be adding some sort of nutrient source to get the cycle going anyway but they'll just scavenge dead stuff and algae off of the rocks.


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Current Tank Info: 65 G RR, w/ 50 G sump/refugium, DIY LED lighting, AquaMaxx CO-1 skimmer, Tunze 1073.050 return
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Unread 10/24/2014, 04:38 PM   #8
oldpaddy
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Thanks Wry, it's just one rock. I'm not sure how much it weighs. I bought it at petco for $25, they don't sell by the pound. I have 50 lbs of base rock coming tomorrow, but it's dry. I bought the one liverock to cycle the tank and seed the base rock. Should I still add a nutrient source?


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