Please help, lima shovelnose not eating

All posts regarding the care and breeding of these catfishes from South America.
Post Reply
User avatar
biomechmonster
Posts: 118
Joined: 20 Nov 2003, 00:42
My cats species list: 3 (i:0, k:0)
Location 1: Chicago, IL

Please help, lima shovelnose not eating

Post by biomechmonster »

I posted about this a month ago but now I really need help.

In early November we got a new lima shovelnose (Sorubim lima) cat, the lil guy is about 4". We put him in a 10 gallon by himself for quarantine and to wean him off live fish.


We have a 11" adult living in our 180. When I got him a couple years ago, I had to wean him off live fish as well but it was a breeze, easily done in a week or two using red wigglers. Now we can hand feed him anything from nightcrawlers to silversides to krill, and he'll even eat the occasional pellet.

Since I'm against feeding live fish for health reasons, I wanted to wean the new lima off feeders before putting him in the 180. I figured it would take a couple weeks. Well, it's been almost TWO MONTHS and he won't eat anything! We fed him a feeder once at the halfway point because I was afraid he was going to starve to death. He won't eat red wigglers, frozen silversides, krill, nothing. He's in a 10 by himself--the tank is bare bottomed and has a medium-sized flowerpot in it, as well as one of the floating plants from the 180 (which looks massive in the 10 and takes up half the tank--good hiding spot). We covered the back and sides of the tank with dark paper and keep the light off to make the newbie feel secure. And he looks healthy--but he WON'T EAT!

Anything I can do?? Any advice is appreciated :-( We keep a stock of quarantined feeders (rosey reds) on hand as the occasional snack for the fish and I can feed the newbie these if I really have to but then I'll just be taking steps backward in trying to wean him off feeders.
"Mr. Vaughan, what we are dealing with here is a perfect engine, er... an eating machine. It's really a miracle of evolution."
natefrog
Posts: 192
Joined: 15 Apr 2005, 07:26
My cats species list: 24 (i:0, k:0)
Location 1: Vancouver, B.C.

Post by natefrog »

Although, I had no problems weening my Limas off of feeders I have heard of this before.

Two months is a long time without food, so perhaps its time to concede a little and give the little guy a couple, here's the catch though...put a couple of worms in the tank first, then the rosies. This may imprint an association with food onto your fish....(I say may as i have not tried this...its only what I would try).

Good luck.
User avatar
medaka
Expert
Posts: 968
Joined: 23 Dec 2003, 23:55
I've donated: $20.00!
My articles: 5
My images: 65
My cats species list: 8 (i:0, k:5)
Spotted: 33
Location 1: Runcorn.
Location 2: Cheshire.UK
Interests: Asiancatfish/Hypans/corys

Post by medaka »

Try checking your Ph, and other water measurments, a friend some years ago had similar problems with a similar fish, and the Ph was around 8, after rempoving certain tank decorations ( the decor was leeking alkalines); and gently lowering the Ph, the fish started to feed. Also;
I can't add much to what natefrog advises, however; if the lima starts to feed on the live earthworms, and after a while starts to take them before they reach the substrate. try cutting, like size strips of cod (or similar white fish) and drop them in with the earthworm, and hopefully the lima will take the cod strips. This did work for me some years ago.
I ‘Doc I can’t stop singing The Green, Green Grass of Home’
“That sounds like Tom Jones syndrome.
‘Is it common?’
“It’s not unusual.” :YMTONGUE:
User avatar
biomechmonster
Posts: 118
Joined: 20 Nov 2003, 00:42
My cats species list: 3 (i:0, k:0)
Location 1: Chicago, IL

Post by biomechmonster »

A Christmas miracle happened on Xmas eve--the lima finally ate three red wigglers so we're very happy about that! We put a bunch in (the tank is bare-bottomed so no worries about them digging into the gravel) and made sure the room stayed pitch black and undisturbed for several hours. The next morning all three worms were gone and the fish's belly was huge and lumpy :D
"Mr. Vaughan, what we are dealing with here is a perfect engine, er... an eating machine. It's really a miracle of evolution."
Post Reply

Return to “South American Catfishes (Everything else)”