New growout, a fish absent from the hobby... Ictalurus furcatus the Blue Catfish

Chicxulub

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Hey all!

I'm at it again!

I've gotten a fish that is, as far as I can tell, completely absent from the hobby. Ictalurus furcatus, the blue catfish from North America!

I've had these guys before. As a matter of fact, at this time of my posting this an older thread containing pictures of my last one was recently bumped. While these fish are related to the common channel catfish, Ictalurus punctatus, I've found them to be nothing like a channel cat in personality. Blues are bold, they're active swimmers, and they're afraid of nothing. They don't hide like channels do, they swim constantly in the middle to bottom third of the tank. They seem to be much more predatory than channel cats are and mine have been equally active during the day as during the night. Their personality and behavior actually reminds me of an iridescent shark more than a channel cat.

I picked this fish up today from the local fish farm. It was seined out of the pond about 6pm central time, which is why it looks so rough. I have it in a 20 long quarantine tank right now, I want to make sure it's stable before it goes in the big tank with my expensive fish.

When I brought it in and my wife looked at it, she immediately said "I like that fish, it's name is Marilyn".

I was somewhat flabbergasted at this, as the best I can normally hope for from my wife is ambivalence. The apparent interest caught me off guard, but I still managed to ask her why she wanted to call it Marilyn.

Her reply was "it's got big red lips and pretty eyes like Marilyn Monroe, so its a girl and her name is Marilyn."

I was like



But I rolled with it.

So, without further adieu, I give you Marilyn the blue catfish:

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And the setup. I've had the bio seeding for about two months in preparation for this so she's good good filtration. The goldies are in there for her to pick off at her leisure, as you can see she's pretty thin. I normally have the powerhead kicking out lots of bubbles, but I turned it off for the pictures. The heater is currently off, she came from 50* water so I want to let her get used to room temperature first. I filled her tank halfway with water from my big tank and halfway with cold sink water.

The blackwater tank water is responsible for the yellowish look to everything, combined with my yellow clamp lamp bulb that's lighting the tank. Between better lighting and time for her to stabilize, she'll get MUCH bluer with time.

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Slippery K

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Sweet new cat chicx. It'll be interesting to see how blue it will get in time, especially with your blackwater setup. I'll be following this one for sure.
 

Oddball

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They're fun to grow. Pretty quick growers, too. I started a bit earlier than your little guy.

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I kept the eggs we found on a noodling trip. Here they are some hatching a few days after collection.

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Fry growing out nicely. I had to use over 2000 gals for the growout of over 10K young cats.

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Chicxulub

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Thanks for the nice words, all. I'm really looking forward to seeing her grow up. I hope that really deep cut on her tail heals. Blue cats are my absolute favorite type of fish after the GATF.

They're fun to grow. Pretty quick growers, too. I started a bit earlier than your little guy.

I kept the eggs we found on a noodling trip. Here they are some hatching a few days after collection.

Fry growing out nicely. I had to use over 2000 gals for the growout of over 10K young cats.
That's awesome, Phil!

I wish I could have gotten mine a bit smaller, but I'll take what I can get. These are such pretty fish! Did you keep any or did you just stock all of them?
 

Oddball

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I sold a bunch online. Most of them went to stocking large farm ponds in my area. I made zilch selling them. I just did it to see if I could with the equipment I had. I also raised the same amount of flathead cats at the same time. Needless to say, I was buying growth granules by the pallet load.
 

Chicxulub

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Ah, good stuff. I can't wait till I'm out of the army to get elbow deep in fun stuff like that.

I absolutely adore these fish.

Does anyone know if arowana style fin surgery works on catfish? I'm really worried those fins won't heal right without some help. :(

twistedsnap, those are some really nice fish you got there!
 

Thelatinofishlover

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dang it oddball you always win! haha cant wait too see this little guy grow, are you going to keep it with the gatf?
 

Chicxulub

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dang it oddball you always win! haha cant wait too see this little guy grow, are you going to keep it with the gatf?
Once her quarantine is done, yes I intend to put her in the main tank with the others to include the GATF. I personally think that a nice healthy blue cat is as beautiful as anything from the Amazon. :)

Also, time for her first update!

Already lol

So, I went to look at her and I noticed that all of the goldfish were still there. With how obviously hungry she was, I thought that a bit odd. I am concerned about this fish and I want her fins to heal well, so I want her to eat. Since she didn't eat the goldfish, I figured I could try something else.

I offered her a salmon fillet that I normally feed to my goonch and juruense catfishes. She snatched it up like a starving dog eats a bone. She was shaking it like a shark and making a big commotion lol.

Here's some pics. They're kinda cloudy from the mess she made with the salmon.

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Full belly!-
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About 15 minutes later, calmed down, fat, happy and looking good!
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And as I was waiting for those pictures to upload, I heard a major ruckus in my kitchen sink. Apparently this fish decided she needed to jump out of her tank and violently attack the baby bottles in the sink. I tossed her back in her tank and put a lid on it.

I know, I know, I should have known better.

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