Blue Starfish Questions

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stary_traveler

Feeder Fish
MFK Member
Jul 20, 2005
20
0
0
Ohio
I recently purchased a Linckia sp. from our lfs. We have an eventual reef tank that has completed/is on the verge of finishing its cycle. Our level of ammonia is between 0 and .2, but I have trouble reading the test kit. We aclimated it using a drip for 4 hours, then let it float for 30 minutes. It did not touch air and was not handled with skin. We were informed that if aclimated properly, they do very well, and if they are going to crash I'd know in 24 hours.

Well, my question is how do I know? It is still bright blue and we put it in Saturday. But, it only moves if I use a pipet to move it. Then it "sinks" and conforms to the rock it is sitting on. The first night it moved its arm to cover a tiny fish pellet i dropped near it, but it hasn't "walked" since. Is this normal behavior?

The 29 tank has 15ish lbs live rock, 30 lbs live sand, 2 hermits, 10 various snails, and lots of calupra. A 150 gallon skimmer and a filter are hooked up. We did a 3 gallon water change saturday. Is there anything else you can think of that might help the star settle in?
 
from what i read they dont really know what they eat. i have an orange on it i doesnt move for days then some days its all over the tank.
 
Linkia sp. are very delicate. They do best in a tank that has been established for 6 months to 1 year b4 adding. Your acclimation was ideal, but your tank is not. A 29gal fluctuates to much. Need 40+ to lessen the swing in temp and sg. In a 5 gal tank the evaporation for the day is enough of a swing to kill a starfish. In reality I would have went with a sandsifter first, then after success with it, I would have went to the blue Linkia. Keep in mind, they maybe already ready for death when you get them. Starfish almost always move looking for food. Usually only stop when food is found. But if a starfish sits inactive more then a day or two, I would consider it doomed.
 
The linkia are also very sensitive to any changes in gravity. They need to be acclimated very carefully
nice starfish the only thing i can think of to add if it does die it will poision a tank FAST so keep a good watchful eye open
 
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