phytoplankton in wpg

[peter]

I was just at A LFS in Wpg& bought there in house brand of phytoplankton.while pouring a bit into the tank i noticed it had just a little
bit of green colouring to it,to me it looked water downed.went to another store and bought DT phytoplankton and it was dark green the way it should look.I dont mind spending money but also dont like getting ripped off ,so beware.Also have several friends in this hobby as well and they all experinced the same thing.