how many 12 to 14 inch max sized bichirs can i fit in a 75 gallon for life??

  • We are currently upgrading MFK. thanks! -neo
Where did you get those sizes? Hopefully not from the primer it may need updating lol

i've seen teugelsi and weeksii hit 20".
X2 I've seen Weeksii @ 22" and Teugelsi @ 24".
 
It's not a matter of how many bichirs you can place in but a matter of how much your filter can hold the bio-load. Biggest weeksii I've seen is 23" and teugelsi at 25"+. Bichirs that are capable of growing to 20"+ usually will reach length of 19-21" in 2.5-3 years except for congis which grows so much faster and ansorgiis which grows so much slower. With a 75g tank you're only limited to mostly small species of upper jaw captive breed bichirs.
 
dang. i always though that teuls only grow to that small (same with weeksis). how slow do ansorigiis grow?? do I have time to keep one until upgrade??
 
I have a ehiem canister filter and a regular 30 to 55 gallon (I think) power filter. Can that handle a huge bioload. how long will it take for tuegs and weeksis to grow to 12 or 14 inches??? i've kept my albino bichir for a year and my delhezi for hlf a year and they roughly only grew around 2 inches or less! WTF??
 
It sounds like you either aren't doing enough water changes, or aren't feeding enough.
My dels have grown about 5" in the last 6 months.

WOW. i know that my tank is in near mint or mint. i guess i'm feeding my bichir too little. Sometimes i feed them once every 2 days. My albino is growing faster than my del!!
 
MonsterFishKeepers.com