Buddy.... After a one year of absents, I have returned to the hobby......Before leaving, I bred Pygocentrus Natteri.....I grew dime-sized fry to 5 inches within 4 months.....My fastest growth was almost an in ch and a half in a month....Of course you do have to know that natts slow down after 6-7 inches, but it all depends on weekly water changes and varied diet, so you can boost their growth on your skillz...
The secret:
1--->2-3 40% water changes a week....I remember doing 50% one or two times a month too....
2--->bottomless tank, so I can suck out any gook....
3--->Varied weekly diet....
a)Any white fish meat
b)Any raw frozen shrimp, even whole prawns....
c)Once my fish reach 2 inches I continue with seafood mostly....But, I also toss in the "heavy meats" 2 or 3 nights a week.....
d)"heavy meats" include:
---chicken kidneys
---pork liver, heart, kidney
4--->Temperature set a 80.....
5--->For a simple shoal of five, I suggest a 100g tank....
Once your young fish reach the 5-6 inch mark, then start adding the gravel, driftwood, plants, whatever you fins suiting....Hope this helped because I am about to follow the same recipe as above co-me Christmas..HOHOHO!!!!!!!