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What to feed Shortfin eels


Osmeridian man

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Well done! I really struggle to get eels to feed in captivity, and consequently take them back...

That diet should be fine. Assuming you know it is VITAL to cut all fat off the heart meat? They can't process it and it clogs the liver.

They have DOUBLED in three weeks to 8cm? Really? :o Eels are incredibly slow growing. A two-foot eel is about twenty years old.

Sounds like you have things going pretty well :)

Romeo, eels don't really eat rotting filth. Well, ok, they do, but the natural diet is largely aquatic and terrestrial insects, small fish, small animals that fall in, and yes an element of carnivorous scavenging, but mostly the other options.

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ox heart rocks. I am a huge fan of it for fish food. Though i still haven't tried shrimp, but I struggle to believe there is more to them that water...!

Why is the tank only half full? It can be good to try and slow down and escaping eel, but filling the tank up would help with the temperature. A half-filled two-foot tank will fluctuate wildly with temperature in most situations. All native fish require cold water, which is bit of a struggle at the moment. Eels can probably withstand 22 degrees ok but you should get very worried if it gets more than that.

So true what HaNs and Romeo are saying about them escaping. Even if the gap doesn't look big enough for an eel to get through it will.

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The tank has a lid but there are a few gaps in it, which is why the tank is half full. I think shortfin eels are probably the best native fish to deal with higher temperatures(as they are found in warmer countries), but if the tank gets any warmer I will start adding plastic bottles of frozen water. Shrimp is a good food for feeding fish but I normally feed Ox heart and hi-quality pellets.

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