I employ Boraras brigittae and small size galaxy rasbora. If not borrow some baby guppy will also do the job.

Does anyone knws where this one came.from?

Harmful or not? I see my lfs tank has it

Where they come from...is it came with the plants i bought in mv?
Who has the same? How to prevent this?

not harmful but annoying and it is impossble to get rid of them unless you totally revamp your tank. but you can reduce their number by using
trap.
I did came across someone mention before that seed shrimps occur only when your tank water quality is good and matured.
I do have them in few of my tank, i just ignore them. Sometime squeeze a few of them dead for my shrimplets to feed on.

Iam getting malaya shrimps...cant find yellow shrimps that I would like to have.
They dont interbreed right?

This leaf reduce ph, anti fungus and bacteria.
Soften your water.

ketapang leaves, it's pretty common. You can get it anywhere, just need to keep your eyes open.

oh...it doenst have shell...just white soft crawling on the glass...

Try feed your fire red with vege food everyday reduce meaty food to once a week. Fire red are vicious eater. If your tank have lot of them and lack of green food they will attack and eat shrimps that just molt. Beside their color look better if feed more vege. Esp spinach.

JBL shrimp food are all round foods, meat & vege included.
As i get to know from a high level breeder/exporter. Too much Amino Acids in meat food will kill your shrimps,
he always maintain green vege. food or algae in his tank 24/7 esp. for fire red shrimps.
My 100++ fire red clear out 1 big around 10~12cm long , 5 ~ 7 cm width spinach leaf every night , and in the morning i dump in some dry spinach leaf to make sure they won't stay hungry , now my death rate for every week is almost zero , before that was 1 or 2 shrimps death every or alternate day. esp the freshly molted one, cos if they hungry they will attack the molted shrimps.
TDS i slowly increase to preferred 300-400++. I feed them meat based food once every week.

Got my malayan shrimps in the tank now....with yamato and red fire and cherry...big family..looks yamato stay on 1 plant...cherry n red fire swimming around...malayan just getting themselves home..

hahahahah, they not getting used to green leaf , or you have lot of algae in the tank?
maybe can starve/stop feeding them for one to two days only put in the leaf.

Saw some organic baby spinach, bought some and let them try. Their are really vicious eater, this is the second leaf they feeding on, before that already clear out a big 12cm leaf. They like non stop eating machine. For tank with lot of fire red you have to keep constant food esp green food for fire red to prevent them of eating each other.

got 6 there, blue jelly more fragile then fire red.acclimate them throughly.
bought from 88 Petsmart ?

The safest way is to add in mineral stone. But will take time to build up. Fatest way is using gh up and Tds up products.

I use 7 mineral stone(size 6~8cm length for my 2ft tank. Yes you can dose that if you want instant result but do it gradually like 1 gh and 10~20 Tds raise per day.
Mosura have Tds up. They also got liquid mineral plus which both increase gh and Tds.