When Spiny Eels Jump

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Balistik928

Candiru
MFK Member
Jan 13, 2019
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Lancaster, PA
In my experience with Spiny Eels (2 Peacock Eels and a Zig Zag Eel), I've noticed that they only really jump when they have something they would have trouble swallowing normally, like say a larger earthworm. So what they do is jump and whip their head down to try and break the food (whatever it is) in half so it is more manageable. Can anyone else relate to this? Let me know if you do.
 
I have had a few that’s jump w/o being related to food. Noticed it more when didn’t have a place to hide in my situations.
 
Ive got a 70cm fire eel in an half open tank due to a showerfilter on top of the tank with plenty of hidingspots and havnt seen any indications at all of jumping. He is currently best friend with my tapajos red male and sharing cave with him.
 
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I have had a few that’s jump w/o being related to food. Noticed it more when didn’t have a place to hide in my situations.

Also if they have slightly aggressive tankmates they tend to want to get away from can cause them to jump too...
 
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My zebra eel once did that when an earthworm was too big for him once.

my peacock (rip dude) zoomed really fast when he got spooked (which i think killed him - hitting the glass at night)
 
I've had some live for years and some jump out of the tank for no apparent reason, they seem good at finding the tiniest gaps in the lid too. I once had one that I didn't know was still alive as I hadn't seen him for so long survive a tank overhaul and being scooped up in the gravel and somehow living in a bucket of damp gravel for a week. I only discovered him when I started washing the gravel a week later and threw him back into the tank where he lived happily for a long time.
 
My eel jumped out on the first night I got him but hasn’t jumped since. I haven’t seen him jump for food related things, even with big pieces of shrimp or worm he just goes into his cave.
 
I used to have an 70cm fire eel in an open top tank without any jumps at all. He came up to the surface and grabbed his food but always stayed at the bottom.
 
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