Tramonte172;4499889; said:
Arapaimag, Mine is growing at about 1" per month. Is that normal? How large is yours? He looks awsome.
Thanks,
Mine never grew that fast and has had an interesting history. I bought him from John and Fred Kick at Pets Plus in Lockport New York in 2000. He had been a pet of John's for a couple of months before he returned him to the store to resell. He was 7" long and cost $40.
I am a bit conservative on fish sizes and although friends think he is maybe 42" I feel maybe 34" to 36" is more like it. (But I was a foot short on my Arapaima arapaima in picture below that died in 2003-------thinking it to be about 54" when it actually measured 65 1/2")
So he has only grown 27" to 29" if I am correct in his size over the past 10 years.
I admit I very seldom fast grow fish because I have always thought that growing them slowly allows them to live a longer life.
I grew a couple of fancy goldfish very fast in 2006/2007 that I bought from Dragon Aquaria in Mississauga Ontario in December of 2006 at 2". By May 2007 they were monsters and actually placed first and third in the Canadian Association of Aquarium Clubs annual convention against some pretty good competition including 8 koi entered by koi guru Ed Champigny of Feeding Hills, MA (Who got a second with one of his fish).
Both goldfish died within the next year and I blame myself for growing them too fast.
I've owned only a few Gymnarchus niloticus but did find a very slow growth in mine over 20" and an even slower growth over 30".
Only one fish that I watched over a 20 year period acheived the huge size that they can achieve. It was a fish in the store of Jim Clark owner of Annette Pet Shop on Dundas Street in Toronto. He raised it in a 150/180 and then sold it to the Toronto Zoo where it was placed in an appropriate size tank and grew to my estimate of 54" and lived about 20 more years before it died.
