Hi there.
I bought some yellows neo and are big , very big.
I keep two lines with yellows, golden back, and fire.
Mine shrimps are the half size of them, not only the yellows but all neos.
I dont think its genetics its something on food i think.
i feed them hikari algae wafers, glasgarten( baby , bacter, and shrimp snacks), dernele crusta gran, mulbery leaves.
I feed shrimps every day, and some times twice a day.
I dont feed any protein foods maybe thats the key to get biger?
Tank size it doents mater...
I keep rcs in a 180 lt , 100 lt and in 10 lt , all the same small size.. also all tanks have diferents water parameters from 2-3 kh 4-5 gh to 22 kh and 24 gh.
In hard water colors are beter , more solid more red.
orange , topaz, and mine yellow the bigest adult shrimp is arοund 1-1.2 cm, those i bought are 2-2.3 cm..
It looks like amano shrimp compare with mine shrimps....
Some photos...
Not good photos its from my phone...
Tank size it doents mater...
I keep rcs in a 180 lt , 100 lt and in 10 lt , all the same small size.. also all tanks have diferents water parameters from 2-3 kh 4-5 gh to 22 kh and 24 gh.
In hard water colors are beter , more solid more red.
I take some photos on the phone , i ll post them .. .
orange , topaz, and mine yellow the bigest adult shrimp is arοund 1-1.2 cm, those i bought are 2-2.3 cm..
It looks like amano shrimp compare with mine shrimps....
yellow golden back
mine yellow
orange
and from abobe samge height.