Colour Variation in ADA Amazonia Aquasoil ?
I bought Bags of ADA Amazonia Aquasoil 9Ltrs bags from 2 vendors.
Double checked that these were Standard packages and no Light or Amazonia 2.
When i put them in the aquarium yesterday, i noticed both were of slightly different colours. One was more blackish and the other was sort of brownish.
See attached pictures.
Is this normal ? I am just worried that if not normal, probably i got cheated ?
The bottom layer is just so much blacker than the top ( which is more of dark brownish )