seachem ferlizers.
after water change on my 20 gal tank last night i added the following ferts.
.5ml phosphorus
.25ml iron
10ml potassium
2.5ml nitrogen
.5ml flourish
p and n were reading zero per test.can someone clue me in on roughly how much of each fert is required to reach the target level.some of these formula's are real confusing for us less math savy.thanks a bunch for your help.
oh by the way,tank has 55wats p/c with 100% fourite substrate.
after water change on my 20 gal tank last night i added the following ferts.
.5ml phosphorus
.25ml iron
10ml potassium
2.5ml nitrogen
.5ml flourish
p and n were reading zero per test.can someone clue me in on roughly how much of each fert is required to reach the target level.some of these formula's are real confusing for us less math savy.thanks a bunch for your help.
oh by the way,tank has 55wats p/c with 100% fourite substrate.
