120 Gallon Cycled, now the hard part...

uselessmidget

Jack Dempsey
MFK Member
Sep 28, 2008
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Plainfield, Illinois
Hello everyone, having a tough time deciding on what to put in my 120 gallon and was hoping to find some suggestions. I want the tank to remain as bare as possible to keep a single large active predator fish clean and healthy. (I am using a canister style filter designated for tanks up to 265 gallons.) Depending on the species I would add a piece of PVC if it needs housing to feel safe.

I originally wanted just 1 large catfish but am having a hard time locating a proper species that will get nice and chunky but not outgrow this tank for some time.

Other options I have been considering is a single bass or a bowfin (if only I could locate one)

Fish im not very interested in:
Oscar
Jardini
Vampire tetra
Shovelnose#1
Bichir#2

#1: I have never really been a fan of the body shape on the shovelnosed catfish but I suppose if thats the biggest catfish I can house I might go in that direction.

#2: Perhaps theres a species im not familair with but all the bichir I have seen in person are very lethargic and just lay on the bottom. Seeing as I will only be housing 1 fish I would prefer to see it active.

Thanks for any suggestions!
 

Hendre

Bawitius
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Jan 14, 2016
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You should look into a guapote species AKA parachromis such as the jaguar cichlid have a lot of personality and with the right conditions will look georgeous.
The loiselli, fredi and another red species of parachromis should definitely be considered. A large puffer could also work
 
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ehh

Blue Tier VIP
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Aug 30, 2013
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Do you plan on upgrading if needed?
I don't know how active gulper cats are but I know they don't get massive. I see people suggest these guys for 75 gallon sometimes so I'm sure a 120 would be suitable.

image.jpeg
 

Achilles1763

Piranha
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Feb 15, 2016
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Gulpers are quite communal I hear so maybe a few? Would make for very amusing feeding times!!

If your not certain, have a look at a fahaka puffer. I adore mine and he is very personable as well
 

ehh

Blue Tier VIP
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Aug 30, 2013
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Nice I havent heard of this catfish before definatly a good option thanks!
Any other cats that might fit? Are bullheads more active?
Watch some YouTube videos on gulper cats. I've seen them eat some pretty ridiculous things myself.
 
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