FOTW: Jawfish

j21kickster

Active Member
Jawfish (Dusky, Yellowhead, Bluespotted)
The Jawfish are fairly hardy. They tend to be shy and are best kept with other docile fish. They will not bother other tank inhabitants, but other burrowing fish may bully them. They need to be kept on 4 or more inches of varying-size-particles sand bed. Known for being a jumper when startled or frightened, the tank should have a tight-fitting lid. They will spend much of their time in their burrow and when they does venture out, if they are startled, thay will bolt back into the burrow (often times tail first) with lightning speed. As long as the tank is large enough, several can be kept in the same tank. Multiple specimens provide very interesting behavior as they "dance" up and down in the burrow. Supply various size rocks among the soft substrate to help reinforce the burrows against them; rockpiles are ideal.
In the past i have kept the most common Yellow-Head Jawfish. It was quite a character but do to my mistake- it went carpet surfing. It got along well with its tankmates and hovered just out of its burrow. They are awsome to watch - especially during feeding- If you blink, you miss it. Since they are somewhat shy- you might need to make sure food gets to the bottom of the tank-
The dusky jawfish is one that i currently keep- similar in habit but coloration is brown, tan, white - Its most outstanding feature is it bright green eyes- What a cool sight
The bluespotted jawfish is more rare- but not hard to get ahold of- However it is 4-5X as much as the others- it is best known for its bright blue spots on the head that run down the body
Thet are not picky eaters (assuming they are willing) any meaty food would be fine. Ifeed minne formula one and Prime reef flakes.
The following are pictures of each-
All in all they are a great tank addition and a blast to watch
 

j21kickster

Active Member
Thanks- 3in was a typo-
One other thing i forgot to mention is that they will also build several openings- They can make an network of tunnels nder rocks- and because of this- rocks should be firmly seated- if not touching the bottom of the tank.
 

grouperhead

Active Member
Nice job J. I had a yellowhead in my 20 for a while, and loved him. The only problem was he buried a lot of snails, hermits, and a serpent star. Anything that got too close, he'd burry. He was a great fish, but unfortunately had to take a trip back to the lfs. He ate anything meaty. Bo
 

jumpfrog

Active Member
My yellowhead carpet surfed 2 days ago. Only a small space between skimmer return and glass top. Felt really bad when I found him dead. If I do one again it will definitely have a completely closed top.
Good article. Thanks!
 

overanalyzer

Active Member
OK here is a tough question - how to tell the males apart from the females?? Or are they like clowns and they will morph into the appropriate sexes??
 
R

rogeta

Guest
Hey! A fish I actually Have! It is a fairly recent addition of about 2 weeks I guess. Maety foods so far. He has made about 3 differnt holes though lol. I love the little fish though...Very cool! Good Job Kickster!
This is the best pic I have so far...better one soon!
 

thered

Member
Funny that i got on this site just to find out what people thought of the Pearly Jawfish and it is right up front. The canopy I built is 4 inches taller than the water, does any one know how high they jump? Is 4 inches too much for them to jump?
 

shels

Member
That was very well written.:D
The only thing I can add is watch waht you put it with. I had a blue spotted that was a late nite snack (Hell Thanksgiving Dinner) for my decorator crab. I never thought my decrorator would kill a fish. There was she was happy as can be in the middle of the tank on the tallest part of the lr having dinner. She had no shame:rolleyes: . Needless to say decorator went back to the lfs (After I had her for 2 years) I did not want her to take anyone else out. She was in the display tank for a few months and a older man came in and bought the whole display tank. $2500 later and decorator is still happy in a new home. Before the lfs tore down the tank to move it to the mans house she took out a another fish.:( I guess she got the taste for fishy's.
 
B

billwinterholer

Guest
Interesting that, when you mention 'jawfish' the first word out of anyone's mouth is 'jumpers' :)
My wife fell in love with them when we visited the local aquarium. When I found out they were available at the lfs, I bought one and brought it home much to her delight. But I didn't know how well they jumped....
For the next one, I placed plexiglass all over the top of the tank...but it's amazing how they can find the smallest of all holes. I decided I wouldn't get anymore until I could figure a hood that would keep them in. Working on it.
But they are one of the most enjoyable fish to have in the tank. I even had a cat that enjoyed watching him...
Bill
 
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