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Melanurus and vrolik are sister species. Their needs and care are identical.Vrolik's is a little bigger, so based on tank-size I'd go with the red-lined. Or, one of my personal favorites - the melanurus.
Melanurus and vrolik are sister species. Their needs and care are identical.
I can't tell you why LA has them with different tank requirements. They are essentially Pacific vs. Indian ocean variants of each other, so close that some taxonomists consider them as synonymous.That's interesting, I didn't know that. I wonder why live aquaria has different tank-size requirements listed for them?
Vrolik's is a little bigger, so based on tank-size I'd go with the red-lined. Or, one of my personal favorites - the melanurus.
They are comparably sized.I saw a melanurus today. That's one big fish. I think it's too big for my tank. Are the others the same size?
I've had lg male biocellatus get every bit as long as full grown melanurus and chrysotaenia. The difference is the latter 2 have a deeper body.I thought the red-line was a bit smaller ... am I mis-remembering that?
~Bruce
X2. I find melanarus slightly hardier IME. I've owned probably 4-5 of each over the years. I find melanarus more handsome in appearance. I find that most Vroliks look better in photos than in person. A male melanarus is a prettier more vibrant typically. More common and often less expensive than a Vroliks as well, although they're mixed up at LFS often because they look so similar. Just my opinion!Melanurus and vrolik are sister species. Their needs and care are identical.
Red lined or vroliks will be fine in a 60g.
That's the beauty of opinions, I think vrolik's are much prettier than melanurus, but to each their own. It's really splitting hairs on these 2.X2. I find Vroliks slightly hardier IME. I've owned probably 4-5 of each over the years. I find melanarus more handsome in appearance. I find that most Vroliks look better in photos than in person. A male melanarus is a prettier more vibrant typically. More common and often less expensive than a Vroliks as well, although they're mixed up at LFS often because they look so similar. Just my opinion!
Haha I previously subscribed to your opinion if you asked me a year ago. I've swayed back the other way.That's the beauty of opinions, I think vrolik's are much prettier than melanurus, but to each their own. It's really splitting hairs on these 2.

For me it goes to the difference in the facial striping. I prefer the more purple-ish striping in chrysotaenia to the redder striping in melanurus.Haha I previously subscribed to your opinion if you asked me a year ago. I've swayed back the other way.
I wonder if my additional affection for the Vroliks was related to their availability, the "Lincoln" of the matchup. (Less common, and assumedly more sought after and expensive)
But as a Ford guy, I have to admit Lincoln takes a great Ford car, puts an ugly chrome mustache on it, upgrades the interior, and marks it up more than it's worth. So I went back to the melanarus/Ford!
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I can agree with that, although it seems melanarus striping can range fromFor me it goes to the difference in the facial striping. I prefer the more purple-ish striping in chrysotaenia to the redder striping in melanurus.
Typically yes, but as TJ points out they can get nearly as big.I thought the red-line was a bit smaller ... am I mis-remembering that?
~Bruce
You two are comparing the appearance of a Gala apple to a Fuji apple! ;HilariousFor me it goes to the difference in the facial striping. I prefer the more purple-ish striping in chrysotaenia to the redder striping in melanurus.

