My newest acquisitions

Zebra Knife... Always wanted one of these!

Thermometer knifes (I have 4), these are delicate so the battle is on to find the right foods that they like, get them feeding well and fattened up.

This is one family of catfish that needs re-classifying... Tatia and Centromochlids. The above fish has a similar pattern to Tatia Brunnea. I asked Steven Grant his view - 'I've checked the neurocranium of your fish and they do not match brunnea. Colour pattern is similar but osteology is different ...

Here's 2 specimens of Brachyhypopoma, from Leticia.
Ive had both specimens for about 3 weeks, both are eating well. The larger specimen is approx 15cm and quite chunky.

Here's one of the new large Tatia species species that has recently appeared in the hobby.

Yep that's the same as mine

This thread may ebb and flow, but there's no reason to close it down, any mor than any other

Here's details of the next CSG meeting...

Also, I have not seen this fish attempt to bury itself in the sand.

All the Imparfanis species pictured in the Catelog fit your description of whitewater fish colouration.

I don't think this fish is the same. It's well-pigmented with a black-purple body and a pale orange tail... presumably for a reason. Maybe clearwater, deep water... And for display?

But why then, would it not exhibit black colouration in its natural habitat?

This fish's colour faded a little when it was netted, but was black again very soon after being released.

Thanks Jools. At this point all I know is that it's from Peru.

Imparfinis has not been mentioned, til now.

This specimen is now fully quarantined and settled and feeding well.

This cat is a mini-masterpiece! It has the outline of a brachyplatystoma but is only 3" long+ that huge tail. I think it maybe nearly fully grown.

I'll see what I can do Marc.

Pics seem to be easier to upload here now!

I will do Jodilynn.
The beauty of this shop is... The guy who runs it knows what he's doing and sources the real deal. This fish came to the UK from the Congo via france... A long journey.
With some tlc, good water and good food it was soon ready for its next journey... to my place.

I'm sure I've read the list on Facebook somewhere. Check the 'catfish Study Group'

Here's a pic of an exciting new syno, similar to S Caudalis.
This was soon after it arrived at the shop.
It's now with meeeeeeee
I'll post some more when it's used to the camera and fattened up.
It's such an elegant fish. It's already feeding well, so it's past the worry stage.

In the run-up to the annual Catfish Study Group convention, one particular shop goes into overdrive! If you live further afield, right now is one of the best times of year to make a 'pilgrimage' to Pier Aquatics at Wigan, UK. From the recent Congo shipment I purchased a beautiful synodontis, that's ...

I totally agree with Apistomaster's views here... and it explains why we don't see many communal knifefish species available to the hobbyist. It's as if, by the time these fish reach the retailers' tanks, their digestive system has all but shut down. And it's not until they reach the home aquarium ...

Several years ago now... I spoke with the supplier of Wormerplus and he said it's a very safe product to use and hard to overdose. I've used it regularly since then with all my fish. However, with newly acquired knife fish (and most other fish), I would treat with a tonic and salt mix. This is to ...

Marc van Arc wrote:Beware, don't use any medication containing flubendazole on electric fishes!!

I have to say my experience is different Marc. For many years I have used Wormerplus which contains flubendazole, in a tank containing glass knife fish.

Hi Nate, it sounds to me like the race is on.

The race being to see their stomachs full and to actually observe them eating, before seeing them getting thinner!

IMV worms are definitely the right food to help them fill-out.

Can you post some pics please.

Hi Nate, it sounds to me like the race is on.

The race being to see their stomachs full and to actually observe them eating, before seeing them getting thinner!

IMV worms are definitely the right food to help them fill-out.

Can you post some pics please.

That's a nice looking fish! Good find Marc

[quote="coelacanth"]Look in great condition Richard, must be easy to care for... Thanks Pete... they are and they aren't. The main hurdle is to get them eating when they're new to your tank. To achieve that they do best in a species tank with no competition. Once they're eating well and putting on ...

That's interesting reading.

It seems this family has not been explored much, in aquaria.

I'll see how it goes with a single specimen and if it goes well, I'll look to get some more. So far... it's pooing like there's no tomorrow!

That's very helpful Matt, thank you. I have a single specimen in a tank that has algae and I'm trying to obtain the soilent green food. In the meantime I'm experimenting with other foods. My water is probably too warm for this fish longterm, at 27c, but maybe that's why I've managed to avoid ...

Is anyone currently keeping this species?
Are they thriving?

Hey Marc,

Maybe try: photobucket.com

I lost the last 2 of those ageneiosus fairly recently... and I can't say for certain why. Possibly diet-related, or maybe the water was too warm... I don't know. They were always fragile :(( My remaining glass knife fish are thriving and - yes, a decent gymnotid book would be useful. Looking forward ...

I have kept a few synos and currently have a group of flavi's, but I don't know the family well enough to know that this is a hybrid. What indicators make you guys so sure? It's pattern may change as it grows... it's only a 2" fish and apparently Ornatipinnis gets to around 16". So what other ...