My wife works in the chemical industry & as such she can get lab grade chemicals at discount prices & if interested we can the supply these too other fellow aquarists (at a discount too )
KNO3 - Potassium nitrate - will provide N and K £4/500g
KH2PO4 - Potassium Phosphate - will provide P and K £6/500g
K2SO4 - Potassium sulphate - will provide K £4/500g
These are the prices she could offer however they don't come packed in tub but sealed plastic bags.
Also if their are any others you need let me know & I will see what she can do, they have hundreds to choose from......
This is just a survey at the moment to gauge interest, these would be sold on ebay at this price if interested.
p.s. Did you know KNO3 is used in exposive production!!!!!!!!
KNO3 - Potassium nitrate - will provide N and K £4/500g
KH2PO4 - Potassium Phosphate - will provide P and K £6/500g
K2SO4 - Potassium sulphate - will provide K £4/500g
These are the prices she could offer however they don't come packed in tub but sealed plastic bags.
Also if their are any others you need let me know & I will see what she can do, they have hundreds to choose from......
This is just a survey at the moment to gauge interest, these would be sold on ebay at this price if interested.
p.s. Did you know KNO3 is used in exposive production!!!!!!!!