Engineer Goby GONE

chrisnif

Member
So I've not been paying enough attention to my baby engineer (like 2-3 inch). Tank is 56 gal others in there are 3 damsels (yellow tail blues, im doing a mostly damsel tank...no worries).
Anyway. He used to hang out by a pile of rubble rock in the back center of the tank behind the main rocks, but he'd swim all over the place honestly, very very active fish. He also didnt dig much, but he did go all the way to the glass under a soccer ball size dead acro head I have, he loved zig zaggin thru the branches.
This morning I go down to feed before I go to sleep (I'm just about go to bed now, as I work nights) and I see no trace of the engineer. Now I know my 4 hermits (2 red leg, 1 blue leg, 1 scarlet) could probably finish a fish, but this guy was healthy and active so I dont think he got caught or died of disease. I checked the floor, nothing (i have a canopy but its open in the rear).
Only other thing I can think of is my PVC overflow, but i dont know if he'd honestly try that. Its only 3/4 PVC, and its flowing fine so hes not stuck, I dont see him in the sump but that doesnt mean he's not in there.
What are your recommendations? Do they bury in the sand at all ? I dont see any holes and i just stirred the sand probably more than I should have (brought up a bit of the black sand from the bottom of the bed).
Thanks guys!
 

teresaq

Active Member
Are your rocks on the bottom of tank. They will dig under rocks and then have the rocks fall of them. When I set my tank up, I put pvc pipe under my rock so he would have a place to dig. Mine has tunnels under about half my rock.
T
 

chrisnif

Member
The lowest of the rocks in the tank are on the sand, then i put other rocks on top of those... the rock structure does not seem to be disturbed and there are no signs of digging at all.
 

teresaq

Active Member
is your tank an open top.
three things could have happened.
jumped out
is under your rocks
cleanup crew already took cae of it.
Sorry for your loss. I love my eng goby, even if I dont see it often
T
 

chrisnif

Member
False alarm, juvi goby can in fact fit down 3/4" PVC, he's relaxing in the sump...guess i'll have to get him later on today
 

teresaq

Active Member
Thats wonderful. you will have to put a screen or something over that pipe.
I would also try to push your rocks down as far as they will go or put some pvc pipe under them. He will dig a den eventually.
T
 

chrisnif

Member
Welp I'm actually taking out my quikrete sand today or tomorrow and putting in pulverized limestone (basically argonite) so ill be putting the rock in first (on the glass). I actually have about 8 pounds of dry rock to add as well but i wanted to wait until the sand was done :)
 
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