My Oxydoras sp x Pseudoplatystoma sp

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FLESHY

Polypterus
MFK Member
Jan 7, 2006
5,542
20
92
Central Wisconsin
Recently Jurassic Aquatics had some of these available - they not only were cool looking fish, but also very interesting. This was the first hybrid I had ever come across where both fish were from different families (Doradidae and Pimelodidae).

In addition to that, having been able to find no current keepers on here or on PlanetCatfish, with few pictures of juveniles, and zero pictures of adults I was tempted even further.

Needless to say, being a lover of catfish, South American fish, taxonomy and rare fish - this was a purchase too tempting to refuse.

After some great communication with Mike Sema from Jurassic Aquatics he sent me a fish to arrive on April 16th.

Not wanting a fish of this rarity to be in transit any longer than necessary, Mike got a hold for me at the post office. Once tracking said the package had arrived I was off to the post office in our beautiful Wisconsin Spring weather.

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The fish was well packaged and insulated. The water was neither too warm nor too cold, despite the fact that he had punctured the bag. The box was wet inside and out, but there was still plenty of water in the bag because it was triple bagged.

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Upon getting the fish he was a little skinny - but otherwise looked good physically (sorry for the poor picture, it was the best I could get at the time). Due to his skinniness and maybe the stress of the trip, he seemed to struggle orienting himself even when at rest in the bottom of the tank, always being tipped to one side or another. He would also swim around running into the glass and other objects - I was concerned about this, and kept Mike up to date on how the fish was doing.

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Mike was constantly in touch, and reassured me that he stood behind his product - and that he wanted to see this thing raised to adulthood here on MFK.

The first night the fish took bloodworms greedily despite the awkward swimming.

The next day he would move onto small pieces of massivore.

Four days ago, I started adding a few 3mm pelets of new life spectrum, and although he didnt relish them he did eat the majority of them.

I thought I was in the clear. The fishes body looked better, he was getting a big belly every day, and he was properly orienting himself and swimming gracefully and with purpose. Then three days ago I noticed the first spots of ich on him.

I didnt react immediately, but the next day when there were a few more spots, I decided to add cupramine. I did a water change, turned up the temp to 82F, and added it.

Today, the spots are the worst that they have looked. I added two tablespoons of salt per 10g today. The feeding today consisted solely of new life spectrum and appeared to be largely refused.

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Hoping to see some improvement tomorrow. Will either try a few small pieces of massivore or a cube of bloodworms tomorrow.

I didnt want to post this thread until I thought that I was in the clear, but the urge to post something became too great.

Id like to thank Mike and Jurassic Aquatics for making fish like these available, and for the thus far stellar customer support.

Hopefully there will be updates for years to come and MFK will get to see this fish grown to adulthood.

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Fish looks worse today than he did yesterday, and he is also flashing now for the first time that I have noticed.

More positively, he did take three small chunks of massivore.

Hopefully soon the ich will fall off of him so that he can get a break and beat this.
 
Get the heater in there.
New catfish usually will suffer ich but with TLC should recover pretty fast and please update on its growth.
I missed out the only one and only shipment in my country :(
 
I hope he makes it! These are fascinating hybrids and I'd love to see this guy grow out.

Good luck!

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Get the heater in there.
New catfish usually will suffer ich but with TLC should recover pretty fast and please update on its growth.
I missed out the only one and only shipment in my country :(

What temperature would you suggest? I went up two degrees over night and now I am at 84F.

Im very hopeful after seeing him eat again today - he shot right over to the food after I put it in.

According to Mike I am the only person on MFK to have one, so this thread should be special.

I hope he makes it! These are fascinating hybrids and I'd love to see this guy grow out.

Good luck!

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Thanks! As soon as he looks a little better I will do a video of him feeding/swimming. His behavior is very interesting and he can be quite active at times.

Also here is the PlanetCatfish profile on the fish - there are several hybrids between these two families, and this is the one that I have: http://www.planetcatfish.com/common/species.php?species_id=2044

The other keeper on PlanetCatfish of that hybrid says that he sold it after it outgrew his 2' wide tank. Hopefully by the end of summer my cat will be in a 4' wide tank.

The only adult picture I have ever seen of any of these hybrids was one of these: http://www.planetcatfish.com/common/species.php?species_id=4475
 
Fish looks worse today than he did yesterday, and he is also flashing now for the first time that I have noticed.

More positively, he did take three small chunks of massivore.

Hopefully soon the ich will fall off of him so that he can get a break and beat this.

Really glade you made a thread. Keep us all posted I am sure he will pull through if not remember I have another one here just incase you need a replacement and like I said the 2-3 week DOA stands :) I have a video I took a few min ago of them killing blood worms, if I can just figure out how to post it.


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Very nice pickup... for those that dont know every latin name!-) here we have tiger shovel nose x ripsaw cat.

Adult looks fantastic!
 
Really glade you made a thread. Keep us all posted I am sure he will pull through if not remember I have another one here just incase you need a replacement and like I said the 2-3 week DOA stands :) I have a video I took a few min ago of them killing blood worms, if I can just figure out how to post it.
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Jurassic's stock list as of late has been amazing in my opinion. Customer service as this post proves is well...unbeatable. Really hoping this isnt necessary, but one way or another the community should end up with a monster someday. Thanks again Mike - I look forward to doing business with you again.

Very nice pickup... for those that dont know every latin name!-) here we have tiger shovel nose x ripsaw cat.

Adult looks fantastic!

Justin - do you have pictures of adults? I have yet to see a picture of this specific hybrid as an adult!

Thanks for the common name and compliments!
 
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