Goliath Tiger with Bloated stomach

sunnysjourney

Peacock Bass
MFK Member
Apr 20, 2014
796
817
115
US
I've had my goliath since he was around 5" (january of 2016). And it took me two months to get this guy on pellets (https://www.monsterfishkeepers.com/forums/threads/my-gatf-is-finally-on-pellets.671259/) And since then he's been on pellets until June 23rd of this year. Thats when I decided that the pellets are too small for my beast and switched back to tilapia. Until that point he hadn't eaten anything but pellets. That first day he ate a nice chunk of tilapia and that was it, he didn't bother eating more.
A few weeks passed and he didn't eat. Tried to feed pellets as well but he didn't want them either. His stomach however was getting bigger (its very apparent with my ATF, if they don't eat for a day I can clearly make out by their stomach's size).
So that was strange... The tilapia I got was from my local Lucky's (farm raised cut fillets). And I thought it was either parasites or that he isn't used to eating tilapia until now so his stomach is throwing a tantrum. I decided to do what almost always works, upped the temp to 88 degrees and added salt after a waterchange. The bloating didn't go down, in fact he kept getting bigger. And this was without eating anything btw. Okay now that the salt + temp didn't work I did another water change and this time I added salt, epsom salt (to ease his bowels) and prazi pro. And boom, the night I was sitting and watching this guy and he just regurgitated a bunch of white stringy stuff and pooped. His stomach was back to being normal instantly. I was ecstatic!
43596655712_6124507450_o.jpg
Top: bloated stomach, bottom: after the epsom salt treatment.

And the next day I tried feeding pellets, he didn't eat. I thought to myself that it must be because he is still recovering from all that trauma.
Few weeks go by, still not eating and his stomach is starting to swell up again and this time I read through almost every bloat post on MFK and found a thread in the disease & treatment section regarding using metro+ to treat parasites. There are multiple ways of doing this, and if the fish is eating the best way is to soak the food in metro and then feed it to the fish. But my guy wasn't eating and the other way is to inject metro + dissolved in water directly into the fish via its mouth.... Yeah I don't have the guts to to that with my 17" GATF.... So I just let nature take its course.
Few weeks go by and again his stomach got super big. And this time he just puked it all out by himself... And the next day he ate! He ate 4 massivore pellets :). But he spat them out soon after.
A good friend of mine (@funwow) suggested I just feed 1 metro + soaked pellet to him and see what happens. So I tried it the next day and he ate it! And this time he didn't spit it back out. Did the same the day after that (Sunday) and again he ate the one pellet. And since then he stopped eating. His stomach is getting bigger again :(. Here's a pic of him that I just took:
IMG_4168.JPG
I've had him for a couple of years now and his stomach doesn't look this big when he's gone without food for so long. It will almost certainly get bigger over the next few days :(.
Few points to note:
- He pukes out white stringy stuff (which is most likely parasites)
- Whatever he's having doesn't seem to affect any other fish, they would have similar symptoms if it were contagious
- Tank-mates: 5 spotted gars (12" - 16"), 3 bichirs (10" - 14"), 1 tigrinus (14") and 5 red hook silver dollars.
- Tank: 6' long 30" deep and 30" tall
- Filtration: 4 marine pure media cubes, a lot of ceramic sticks, a lot of filter pads and lava rock in a sump that's 3' long by 20" deep and 20" tall.
- Water parameters have always been good (10-30ppm nitrates, others at 0).
- He probably got the parasites from the silver dollars (they're the newest, got them back in may from a lfs)
- Other than the bloated stomach and refusing to eat food his behavior is completely normal. No lethargic and always trying to kill the silver dollars (he'll succeed one of these days)

My fear is that the parasites (or bacteria) in his stomach have now become resistant to metro + and now I'll have to try and use something else. If his situation doesn't improve I'll probably set up a 180 and QT him (not looking forward to doing that, moving this guy won't be easy).

One thing I've learned from this experience is that: ALWAYS Feed pellets + fish so that they're used to anything.
 
Last edited:

moe214

Goliath Tigerfish
MFK Member
Oct 13, 2014
5,332
2,772
178
I'd say qt him into a smaller tank would be the first thing you want to do... I'm no expect with medicating fish though. kno4te kno4te Oddball Oddball are good with that
 

kno4te

MFK Moderator
Staff member
Global Moderator
MFK Member
Dec 24, 2005
18,753
21,454
480
USA
I would dose the prazipro again x2 with a break in between. I don’t think what ever it is resistant to the metro. Would redose again with food. You can try metro and Epsom solution mixed with a bloodworms. Can use seachem focus to bind everything. Redose the Epsom salt at 1 tbsp per 5g. Gotta get the tiger to eat the meds.

Epsom Sol - 1/2cup distilled water and 3/4 tsp Epsom salt.
 

sunnysjourney

Peacock Bass
MFK Member
Apr 20, 2014
796
817
115
US
I'd say qt him into a smaller tank would be the first thing you want to do... I'm no expect with medicating fish though. kno4te kno4te Oddball Oddball are good with that
Thanks moe, moving this guy isn't easy but you're right I'll have to do it. My guy has always been super skittish and hence the short snout. And he's pretty powerful. thats why I have put it off for so long (and not to mention that I'll have to make space for another 180).

I would dose the prazipro again x2 with a break in between. I don’t think what ever it is resistant to the metro. Would redose again with food. You can try metro and Epsom solution mixed with a bloodworms. Can use seachem focus to bind everything. Redose the Epsom salt at 1 tbsp per 5g. Gotta get the tiger to eat the meds.

Epsom Sol - 1/2cup distilled water and 3/4 tsp Epsom salt.
Thanks a lot for your response. So I'll set up a 180 and move him there this weekend. But it will be hard to get him to eat, he has absolutely no interest in food. But I will definitely try.
 
  • Like
Reactions: moe214 and kno4te

kno4te

MFK Moderator
Staff member
Global Moderator
MFK Member
Dec 24, 2005
18,753
21,454
480
USA
Keep temps around 78-80 forgot to mention.
 
  • Like
Reactions: sunnysjourney

fishtankphil

Aimara
MFK Member
May 24, 2014
475
964
130
USA
Damn thats nuts! I have never seen that before with an atf. Unreal that it keeps coming back each time. If it was me those sd will be gone immediately! Especially if they are what is likely causing the issue. Also where are u getting ur tilapia from? Are u using fresh from a market of deep frozen then thawed? Could it be the tilapia has parasites in it or the one u had fes him had it and hance caused this? Just a thought... As far as taking him out ur best to lower the water level to just enuf for the biggest fish to not lean over and use a x2 or x3 bag and catch him that way instead of a net. That was how i moved my big gatf from its 600 to the 1500 gal last month. Its way safer! I move all big fish this way! Also u may want to find some vet strength medd instead of something from the lfs. I tend to use medd i can source from an importer of mine near me that helps me out with the good stuff and not something from API or any other over the counter med. Hopefully u succeed with ur tiger. I know how it hurts to see them not doing well. Keep us posted.
 
  • Like
Reactions: Matteus and moe214

sunnysjourney

Peacock Bass
MFK Member
Apr 20, 2014
796
817
115
US
Damn thats nuts! I have never seen that before with an atf. Unreal that it keeps coming back each time. If it was me those sd will be gone immediately! Especially if they are what is likely causing the issue. Also where are u getting ur tilapia from? Are u using fresh from a market of deep frozen then thawed? Could it be the tilapia has parasites in it or the one u had fes him had it and hance caused this? Just a thought... As far as taking him out ur best to lower the water level to just enuf for the biggest fish to not lean over and use a x2 or x3 bag and catch him that way instead of a net. That was how i moved my big gatf from its 600 to the 1500 gal last month. Its way safer! I move all big fish this way! Also u may want to find some vet strength medd instead of something from the lfs. I tend to use medd i can source from an importer of mine near me that helps me out with the good stuff and not something from API or any other over the counter med. Hopefully u succeed with ur tiger. I know how it hurts to see them not doing well. Keep us posted.
Thanks for your reply and yeah it is super strange. I ran into some issues over the past few weeks and tl;dr the dude I was going to get the 180 from flaked. I'm searching for another tank now. The tilapia this guy ate was from my local lucky's. It was pre cut and deep frozen. And the SDs were with the tiger for months before I switched to tilapia and before the issue started happening so I figured I wouldn't be helping by taking them out.
I'll talk to a local vet and try to get something stronger than prazi for my guy. And as of now he's still the same, he puked out white stuff yesterday actually and now his stomach is kind of thin again.
 
  • Like
Reactions: Matteus

Matteus

Potamotrygon
MFK Member
Jan 6, 2018
3,154
5,225
164
39
Canada eh
Thanks for your reply and yeah it is super strange. I ran into some issues over the past few weeks and tl;dr the dude I was going to get the 180 from flaked. I'm searching for another tank now. The tilapia this guy ate was from my local lucky's. It was pre cut and deep frozen. And the SDs were with the tiger for months before I switched to tilapia and before the issue started happening so I figured I wouldn't be helping by taking them out.
I'll talk to a local vet and try to get something stronger than prazi for my guy. And as of now he's still the same, he puked out white stuff yesterday actually and now his stomach is kind of thin again.
Do you have a pic of the white stringy stuff?
 
zoomed.com
hikariusa.com
aqaimports.com
Store