I'm interested in seeing the ones in the 20,000 gallon, any links?
***I remember seeing the visuals but can't quickly find the links, not here nor on YT. Here is a relevant piece, not it. It's been reported by
Tobiassorensen
. Maybe he will chime in. I am pretty sure the peer is in Norway. Tobias is in Sweden. Seems the size is 20K liter, not gal.
https://www.monsterfishkeepers.com/...allons-8150-liters.716804/page-3#post-8093547
I'm also curious
*That's right. You should consider changing to CuriousFish
as to your mention of their size, I don't have much experience with giant catfish (and 0 experience with firewoods) but if I recall correctly the hybrids can grow to around 40 inches realistically in aquariums
***Sure. Ours is 3.5 feet currently at 7 yo.
and I also recall people mentioning "hybrid vigor" saying they get larger...
***I (we?) know this only on paper because we don't get our hands on "good" TSNxRTC hybrids. Instead we get genetic junk from SA farms where they are farmed for food and from SE Asia where they are raised exceedingly cheaply for ornamental fish trade. Be that as it may, IME the hybrids we get in our trade do NOT exceed growth rate of the parents, NOR exceed the size of their paternal parent, the RTC.
Just going by google searches I don't see any firewoods that are much longer than a hybrid could get and they seem overall a lot skinnier of a fish...
***Wild (yes, not in captivity, I grant you that) planiceps grows to 150-200 cm / 5ft to 6.5ft according to the FishBase and the Fishing records (e.g., fishing world records website catalog, 16-50 kg, 145-200 cm). When talking about housing req's, what matters most is the fish length, hence I was speaking about the length specifically.
HTH.
Let us know if your homework discovers more or different info and feel free to ask more q's, needless to say. I love and appreciate to be corrected, schooled, and educated at the expense and the work of peers.