Common Pleco question

Spikor

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Feb 15, 2005
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Los Angeles, CA
Hey, any one ever have a pleco turn carnivore? mine loves live worms...is this normal, or semi-normal, or completely abnormal?

thanks.
 
i seem to remember someone on these forums saying that their plec loves blood worms. and mine occasionally dine on silversides if they can get to them before my oscar. so, yeah, i'd say its normal.
 
It may have been my post you read, about my new gold nugget - GNs need a fairly meaty diet, and mine goes nutso for frozen blood worms and brine shrimp. Now that he's discovered Hikari algae wafers aren't going to jump out and bite him he'll eat those as well, but not with the same enthusiasm.
Commons are fairly vegetarian TMK, so make sure he gets his veggies to avoid constipation, but there's nothing wrong with meaty meals here and there. I'm sure in the wild they have quite a bit of variety in their diet.
 
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i have watched my 12 inch common pleco eat worms and then my pictus cat takes it away from him
 
Most All Pleco's Are....

Omnivores. Which means the eat both vegetable matter and meat. Which includes shrimp, worms, dead fish Ect. My bristlenose will eat black worm as fast as I put them in the tank. Also like spartan said, including driftwood in the tank is a BIG plus for pleco's. They will be seen grazing on the wood all the time.

Mike
 
Do remember that in the wild when they are grazing algae, it is not a stand of pure algae - it is loaded with little crustaceans, infusoria organisms, and worms and smallish fish. They may be largely herbivorous, but they always have some higher-protein foods mixed in. And very few fish will miss a chance to eat a dead tankmate.
 
Over on the goldfish board I frequent, it's pretty common knowledge to not have a common pleco in with goldfish. They become carnivorous as they get older and start by eating the slime coat off of goldfish. They can then progress to eating fins or gnawing right through the side into the meat. Bristlenoses are considered ok. The lady at my LFS confirmed this over the weekend. She says bristlenoses are different from common plecs and stay herbivorous.

J
 
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