New to Polypterus - Substrate Advice!

  • We are currently upgrading MFK. thanks! -neo
Wow, horrible couple of days for my polys... Heard a rattle from my basement and didn't think anything of it because I had my dryer going. 15 minutes later my I hear my dog whining in the basement so I go down and find my 6" Delhezi on the ground under the stand. He looked like a total goner, eyes were glazed over, he was almost totally stiff and no noticeable breathing. Put him back in the tank just in case he was still alive (even though I was sure he wasn't) and sure enough within a few seconds his gills started going again! Then he gradually got less stiff, started moving around more, breathing got more regular. Took about an hour for the glazed eye look to go away, for a bit I thought he might be blind, but sure enough he's back to 100%, swimming around as always.

So strange that I have my first two jumpers 2 days in a row after not having any for months. I seriously don't understand how he got out. He must've jumped against the egg crate and forced it up but it was weighted down so it seemed absolutely impossible. Now the tank is covered so well it would take Jaws to get out of there.

So relieved, he's my favorite poly. Grateful for my dog right now!
 
Glad to hear that you saw it, did you check your water perimeters, cause ive read somewhere in the forum that a poly is trying to escape or jump out cause its a bad water perimeters. If it happen twice in two days its not bad to check it.
 
  • Like
Reactions: magpie
yeah I did a WC this morning and checked parameters before, everything normal - 0 for Ammo, Ni, 10 for Na, pH 7.8, and the Nitrates should've been even lower after the WC. I'm pretty obsessive with my water testing and WC, so I would've noticed any changes, but everything has been steady. Definitely gonna do testing even more frequently for a bit
 
went back to my lfs and got a replacement endli. He's from the same batch as my previous one, but is a bit longer and slimmer. 1.JPG
I've read stories of young endli's eating other poly's that are only slightly smaller than themselves, and I've seen it happen at my lfs. Anyone know about when I can stop worrying about this? I'm thinking that when my teug finishes quarantine he may be at risk considering the slim build
 
went back to my lfs and got a replacement endli. He's from the same batch as my previous one, but is a bit longer and slimmer. View attachment 1220378
I've read stories of young endli's eating other poly's that are only slightly smaller than themselves, and I've seen it happen at my lfs. Anyone know about when I can stop worrying about this? I'm thinking that when my teug finishes quarantine he may be at risk considering the slim build
Nice grab, cannibalism dont stop till about 8"-9", the only advice i can give you is feed the poly every night so its hunting instinct wont kick in.
 
MonsterFishKeepers.com