Blue and green phantom plecos together in a 75

David R

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One of each would be less than ideal IMO, better off to pick one species and get 3-4+ of them.
 

SandNukka15

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One of each would be less than ideal IMO, better off to pick one species and get 3-4+ of them.
Arent they the same species just found in diff parts of the orinoco which explains diff types of water causing diff shades of blue-greenish?
 
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benzjamin13

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There is an argument of whether they are the same species from different collection sites, but as of now, they are classified as different species as far as I know. Blue Phantom being L128 (Hemiancistrus Sp.) and the Green Phantom being L200 (Hemiancistrus Subviridis and Baryancistrus Demantoides)
 

benzjamin13

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As for the original question, I've kept 2 fancy plecos in a 75g before without an issue. One of them being a Green Phantom and the other being a Vampire Pleco. As long as you have plenty of driftwood for the them with a lot of nooks and crannies for them to hide themselves, it shouldn't be an issue.
 

Plec123

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I have several plecos in my 75 including a green phantom... but there are quite a few driftwood caves. The only aggression I ever see is from my L037 and even he doesn't do much because of the number of caves.
 

Matteus

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I have both in my 70g and they seem to be fine with each other. They have all kinds of places to hide and stake out their own territories.

I cannot say what happens during the night of course. But I have not seen either of them to be stressed. They have been together for 4-6 months now. Not sure what long term will look like but they are both fairly large size.

L128-5’
L200-6”
 
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SandNukka15

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I have both in my 70g and they seem to be fine with each other. They have all kinds of places to hide and stake out their own territories.

I cannot say what happens during the night of course. But I have not seen either of them to be stressed. They have been together for 4-6 months now. Not sure what long term will look like but they are both fairly large size.

L128-5’
L200-6”
What other stock do you have in the tank and filtration?... 2 of these guys in a 75 will be a pain with poop clean up lol
 
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