Wrasse Hiding in the San

[BlueWorldJeff]

How long will a wrasse hide in sand once introduced into a display tank?

I bought a 3" checkerboard wrasse that I havent seen since Saturday when I put it in the tank

 

[nuttyd]

anyones guess. Have heard some dont hide at first, some couple days, some week or weeks. Others never do. There is not really set standard. Up to a week I wouldn't worry.

 

[ali1]

How long will a wrasse hide in sand once introduced into a display tank?

I bought a 3" checkerboard wrasse that I havent seen since Saturday when I put it in the tank

They can be shy first few weeks. Theyre also jumpers. I would check overflows and nearby floor.

 

[BlueWorldJeff]

They can be shy first few weeks. Theyre also jumpers. I would check overflows and nearby floor.

The only opening is behind the tank and the overflow.

I have consistently checked behind the tank on the floor and in the sump (drain chamber, filter socks, skimmer chamber, etc)

Haven't seen it anywhere there yet.

 

[tenurepro]

A day to few days; leopards can take a weeks or so but yours is not a leopard. They hid when stressed too. Are there any aggressive fish that would bully the new addition into the sand ?


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[ali1]

I wouldnt worry about him then. He'll come out soon. Id ask to poke holes in the sand, but that would mess with water chemistry so id leave it alone

 

[BlueWorldJeff]

A day to few days; leopards can take a weeks or so but yours is not a leopard. They hid when stressed too. Are there any aggressive fish that would bully the new addition into the sand ?


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I have a leopard wrasse in the tank as well, but it didnt seem to care about the checkerboard wrasse when introduced. The tangs didnt care either (sailfin, naso and yellow eye kole). The flame angel and chromis are probably the biggest jerks, but they didnt seem to mind it for about 4 hours it was out in the water

 

[downbeach]

DT or QT? Have you looked at night? Usually they have to get their biological clocks re set to the new lighting schedule. The Blue Star Leopards I used to keep would take between 1 or 2 weeks the get themselves acclimated.

 

[sde1500]

Going through the same thing myself right now. Melanurus wrasse has been hidden for a couple days now. It was out and swimming fine at the LFS so not worrying yet, just hope it comes out soon haha.

 

[BlueWorldJeff]

DT or QT? Have you looked at night? Usually they have to get their biological clocks re set to the new lighting schedule. The Blue Star Leopards I used to keep would take between 1 or 2 weeks the get themselves acclimated.

I'll check when the lights go out. Hope it is ok

 

[snorvich]

They can be shy first few weeks. Theyre also jumpers. I would check overflows and nearby floor.

This.

 

[BlueWorldJeff]

This.

Only place I havent checked is the center overflow box, its hard to see into without a ladder. I'll do that tonight.

With my old tank and its coast to coast overflow, most anything that jumped in the overflow wound up in the sump

 

[evolved]

The only opening is behind the tank and the overflow.

Meaning you have a canopy with an open back? Not to be overtly harsh here, but that is a recipe for disaster with wrasses. The tank must be COMPLETELY covered. I even recommend covering the top of a tank inside a canopy, as a canopy typically has a lot of "things" a fish could get caught in or injure themselves on.
If the tank has any avenues of escape for a jumping fish, you need to address that asap.

Id ask to poke holes in the sand

Never dig up a buried wrasses. They seek refuge in the sand to escape danger (ie - stress) and digging one up simply furthers the perceived danger. It can only negatively impact the chances of success.


The best thing you can do is simply wait. It may be a week or two before you see the fish, assuming it is still in the tank.

 

[Watchm@n]

I wouldnt worry about him then. He'll come out soon. Id ask to poke holes in the sand, but that would mess with water chemistry so id leave it alone

Hi ali1
What do u mean by that would mess with the the water chemistry? Is that not the same as stirring or vacuuming the sand bed?

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[BlueWorldJeff]

Meaning you have a canopy with an open back? Not to be overtly harsh here, but that is a recipe for disaster with wrasses. The tank must be COMPLETELY covered. I even recommend covering the top of a tank inside a canopy, as a canopy typically has a lot of "things" a fish could get caught in or injure themselves on.
If the tank has any avenues of escape for a jumping fish, you need to address that asap.


Never dig up a buried wrasses. They seek refuge in the sand to escape danger (ie - stress) and digging one up simply furthers the perceived danger. It can only negatively impact the chances of success.


The best thing you can do is simply wait. It may be a week or two before you see the fish, assuming it is still in the tank.

I agree with the back being open as an issue. I have to cut some egg crate to seal that up..at least for bigger wrasses

 

[downbeach]

I agree with the back being open as an issue. I have to cut some egg crate to seal that up..at least for bigger wrasses

Until I made screen covers for my DT I used to staple plastic canvas across the back of the canopy. It did however leave the top of the overflow chambers exposed, and a Red Velvet Wrasse I had used to jump in and out of the chamber regularly. I think it was hunting pods.

 

[reef thief]

3 days exactly. On the 72nd hour he will emerge.

 

[BlueWorldJeff]

3 days exactly. On the 72nd hour he will emerge.

He's been out in the morning,but disappears as soon as the Leopard Wrasse makes its appearance. Not sure there is any aggression, but the timing seems to be when the leopard comes out the checkerboard disappears.

 

[tenurepro]

Try to watch interactions tomorrow morning... seems like aggression but you should confirm it.


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[tanksfishtank]

We had a green chorus wrasse that hid for almost a month, and once he came out, he would randomly disappear for a few days now and again.