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#1 |
Registered Member
Join Date: Apr 2004
Location: Ontario Canada
Posts: 178
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Interesting hitch hiker Urchin
When I got this guy it was dime size. Put it in my sump as I didn't know if it's reefsafe. Would like to put it in a softy tank, will it be OK or will it eat the zoos and leathers? Tried to get an ID in the invert forum with no luck.
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#2 |
RC Mod
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what a neat critter. Seems to be a variation on a pencil urchin, but with sharp tips.
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Sk8r 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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#3 |
Premium Member
![]() Join Date: Mar 2007
Location: Pompano Beach, FL
Posts: 1,232
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Urchin of some type? But boy-o-boy, if it's reef safe and won't get too big you got a great free gift...it's beautiful!
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What's good having a monkey if you can't play with it? Current Tank Info: 65g Mixed Reef - 35g Fuge - EcoSystem Method |
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#4 |
Moved On
Join Date: Jul 2007
Location: LKN
Posts: 101
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nice urchin. very interesting stripes
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#5 |
Registered Member
Join Date: Apr 2004
Location: Ontario Canada
Posts: 178
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Thanks it is a beauty.
At first I too thought it was a pencil urchin, but the tips are very sharp. When it was small it was bright pink with rings, kinda like the new growth looks. |
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#6 |
Premium Member
![]() Join Date: May 2004
Location: New Jersey
Posts: 2,328
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LOOKS SWEET
![]() my guess only coraline will be in danger, and maybe the rocks, but a small nano don't see a big problem, if it causes issue move him, sam
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Every moment is a chance for happiness. Current Tank Info: 90G 99% SPS |
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#7 |
Registered Member
Join Date: May 2005
Location: St. Charles, Missouri
Posts: 560
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I would go ahead and put it in the tank but keep a close eye on it. Softies regrow so fast he would have to do some serious eating to wipe out softies to a point they couldn't recover. Plus if it has been living in your sump for any length of time and growing without corals to eat, it seems to me that it must eat something else.
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#8 |
Recovering Detritophobe
Join Date: Jan 2004
Location: Cary, NC
Posts: 7,443
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Looks dangerous lol
I would go ahead and put it in the tank, and keep an eye on it. Its not like you're going to wake up and all the corals will be gone. If you notice some zoas missing off a rock, move him to the sump or refuge.
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If it's worth doing, it's worth doing right. I remember when zoanthids were called things like "green" and "orange" and not "reverse gorilla nipple." Current Tank Info: 180g reef with all the bells and whistles |
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#9 |
Premium Member
![]() Join Date: Nov 2003
Location: Harrison Twp., MI
Posts: 1,644
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Extremely dangerous urchin!!!
It will consume all your tank inhabitants, then crawl out of the tank at night and head for your bedroom. I hope you don't have any small pets. I'd play it safe and just pack him up and send him to me. I'll dispose of him properly ![]() (PM me for the address)
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-Blair Disclaimer: No trees were harmed in the creation of this post, though a significant number of electrons may have been inconvenienced. Current Tank Info: 120 SPS reef in progress, 120 mixed reef, currently being completely rebuilt) |
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#10 | |
Registered Member
Join Date: Apr 2004
Location: Ontario Canada
Posts: 178
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Quote:
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#11 |
Registered Member
Join Date: Mar 2007
Location: Rochester NY
Posts: 737
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I wouldn't want to play catch with him...
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"This tastes like crap!" "Well here, try it with some selcon and garlic..." Current Tank Info: 180g RR AGA 2 x 250w SE MH 1 x 175 SE MH 2 x 6' Super atinic VHO Iwaki 100 return Reef Octopus Skimmer |
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#12 |
Registered Member
Join Date: Oct 2006
Location: Philadelphia, PA
Posts: 223
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anything that pretty has to be poisenous...
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#13 |
Registered Member
Join Date: Apr 2004
Location: Ontario Canada
Posts: 178
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Ok it was ID as a prionocidaris baculosa / tapered pencil urchin.
Thanks to Steveabg who posted in the invert forum for me. |
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#14 |
Registered Member
Join Date: Jun 2006
Location: Thousand Oaks, CA
Posts: 200
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wow.. that's the nicest looking urchin I have ever seen!
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#15 |
Registered Member
Join Date: Jul 2006
Location: Shoreline,Washington
Posts: 4,518
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Awesome colors!
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The name's Luis. :) Current Tank Info: 50G cube |
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#16 |
Registered Member
Join Date: Dec 2005
Location: Chuluota, FL
Posts: 6,072
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yeah he is beautiful!!!! I would try him in the tank.
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"Live your life so no one has to lie about who you were at your funeral" click on my red house to see my tang compound! Current Tank Info: 29 gallon in Wall! |
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#17 |
Registered Member
Join Date: Apr 2004
Location: Ontario Canada
Posts: 178
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Ya I'm going to throw it in the 90 mixed reef, should be happy there.
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#18 |
Premium Member
![]() Join Date: May 2001
Location: Tarpon Springs, FL
Posts: 214
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If you ever have to get rid of it, let me know. I think it's georgeous!!!!!!!
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#19 |
Premium Member
![]() Join Date: Mar 2005
Posts: 214
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That urchin looks like some kind of war machine! Or maybe an evil Pokemon?
Last edited by allstar.h2o; 09/14/2007 at 07:02 PM. |
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#20 |
Awaiting Email Confirmation
Join Date: Jun 2007
Location: Haymarket VA
Posts: 17
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Shhhhweeet freebie!
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#21 |
Premium Member
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What a stunning urchin, that's a terrific hitchhiker! Even if he eats the odd bit of softy, I'd still keep him in the display - he's gorgeous!
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"The cure for anything is salt water: sweat, tears, or the sea." - Isak Dinesen Current Tank Info: 150g mixed reef, 30g sump/refugium, LED lighting, 100lbs LR, coral beauty, flame angel, blue & yellow tangs, gobies, damsels, 6-line wrasse, lawnmower blenny, dottyback, clown pair, rabbitfish, shrimp, crabs, CUC. |
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#22 | |
Recovering Detritophobe
Join Date: Jan 2004
Location: Cary, NC
Posts: 7,443
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Quote:
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If it's worth doing, it's worth doing right. I remember when zoanthids were called things like "green" and "orange" and not "reverse gorilla nipple." Current Tank Info: 180g reef with all the bells and whistles |
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#23 |
Registered Member
Join Date: Nov 2003
Location: Kentucky
Posts: 1,644
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Absolutely awesome! Where can I buy one?
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2001 black T/A WS6~M6 ASC#6979 331rwhp/348rwtq Mods: !CAGS, Pro 5.0, TSP lid, BGRA, Raptor shift light, Strange 4.10 gears, Strano springs, SLP Bilstein shocks, GMMG exhaust Current Tank Info: Main reef:75 gallon w/ 2 250watt Radium 20k run on a PFO dual 250watt HQI ballast w/Lumenbright mini reflectors. 4 110watt VHO actinics for dawn/dusk,Geo kalkreactor,Litermeter 3,Xtreme 160 skimmer,2 Vortech mp40w's |
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