A. Labiatus male in heat.

  • We are currently upgrading MFK. thanks! -neo
Ofc, any time.

Not sure what you mean by "reputable sellers are unable to guarantee what they're selling", buying from people like Kevin at tuic, Dave at COTA or Ken Davis will provide you with true red devils. Labiatus is endemic to two lakes, and shared said lakes with various other amphilophus. Namely citrinellum type species. I say citrinellum type species because while actual citrinellum occurs alongside "labiatus" in lake Nicaragua, the Managua "midas" were recently found to be genetically distinct, and the name "amphilophus managuensis" is probably going to start popping up soon. This is besides the point though.

Unlike the midevils of Florida, which are likely only hybrids because they are descended from a time when people didn't care about locality or purity, closely related fish, especially amphilophus, seem to do a good job of not frequently crossing enough for it to become a problem for collectors. The "science" behind that being the fact that they fill different niches and don't usually interact enough to run into eachother and reproduce.

I believe there are only one or two true labiatus locales in the hobby right now, the weird "yaxha" ones, which I believe are actually from lake Managua, and the Isla zapatera ones, which are from lake Nicaragua. The sources I mentioned before all carry the zapateras. They seem to be the locale that's popular right now, I've even seen them pop up at wetspot. At the very least those are what people look for in red devils, and all those sources actively work to keep them from losing their big lips to captive breeding.
Mine has the large lips, longer snout and a more slender sporty profile body. It was from Jeff Rapps.
 
Post a pic. I'd love to see the fish. Sounds like the real deal.

When I got into the hobby in the 1970's, I saw all kinds of monster fish kept in "giant" 40-55 gallon tanks. I paid about $50 for a stocked, 35 gallon, Brillo pad-scrubbed plexiglass tank that had two large oscars, a 12" black shark and some other big fish in there. People would keep silver arowanas in a 55 even at 24+" long. The fish would get a permanent bend in them because of navigating that 12" dimension, which was disturbing. 30 years ago I kept a big pair of "red devils" (8" and 11") in a 50 gallon and they got along and bred regularly. I never thought of it as inhumane, but nowadays I'd use a larger tank.

The availability of much larger tanks has been a great thing for the hobby as we have made a better attempt to house large and very large fish. Personally, I would be comfortable keeping the fish in the 75 at his current size and for a while. Eventually to move him to a larger tank is worth considering. When it comes to what size tank is humane to keep a fish in, that is subjective unless the fish can't turn or get enough oxygen. What is a natural territory for a large Amphilophus? I'd guess 1000 gallons plus. I wonder if many cichlids would rather be kept in what some consider a smaller tank with a mate than by themselves in a monster tank? Who knows? Some people would say that we are being inhumane by keeping fish in aquariums at all. Not me.
 
Post a pic. I'd love to see the fish. Sounds like the real deal.

When I got into the hobby in the 1970's, I saw all kinds of monster fish kept in "giant" 40-55 gallon tanks. I paid about $50 for a stocked, 35 gallon, Brillo pad-scrubbed plexiglass tank that had two large oscars, a 12" black shark and some other big fish in there. People would keep silver arowanas in a 55 even at 24+" long. The fish would get a permanent bend in them because of navigating that 12" dimension, which was disturbing. 30 years ago I kept a big pair of "red devils" (8" and 11") in a 50 gallon and they got along and bred regularly. I never thought of it as inhumane, but nowadays I'd use a larger tank.

The availability of much larger tanks has been a great thing for the hobby as we have made a better attempt to house large and very large fish. Personally, I would be comfortable keeping the fish in the 75 at his current size and for a while. Eventually to move him to a larger tank is worth considering. When it comes to what size tank is humane to keep a fish in, that is subjective unless the fish can't turn or get enough oxygen. What is a natural territory for a large Amphilophus? I'd guess 1000 gallons plus. I wonder if many cichlids would rather be kept in what some consider a smaller tank with a mate than by themselves in a monster tank? Who knows? Some people would say that we are being inhumane by keeping fish in aquariums at all. Not me.
Here he is.

PSX_20220630_165407.jpg
 
Old thread, I know, but isn’t every tank or aquarium too small? I use tank to refer to a barebones system with no decor, just a filter and maybe a light. To me an aquarium is a snapshot of an ecosystem (even if just in the aquarist’s mind) that has actual substrate and decor. Another question, is it also cruel to live feed (especially when it’s not needed) or keeping a fish solo when it hasn’t yet demonstrated the need? Pardon my rant, I’m pretty bored at work being away from my aquariums.
 
Certain species of fish are know to be aggressive. So fish keepers that have been doing this for some time with experience just don't give them the chance to hurt or maim another fish.
 
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