I have an organic liquid fertilizer product made from natural ingredients combine with live bacteria useful for sand and plant. I want to use it as a base fertilizer for my 7g tank. Anyone here have ever use it before ? What should we care about it ? What do's and dont's ? I've tested to my ground plant at home yard and it's work successfuly. Can it be use at planted tank ? Thank's before.
Most useful information is the ingredients list, and an breakdown of the active fertilizer components (%'s). You want to be careful about adding too much phosphorus, as most terrestrial ferts have a much higher P content than the aquatic ferts.