Diy f/2 vertilizer

[jipjip]

Hello got a question.
I am looking at a diy fertilizer for plankton. For now i am using a commercial f/2fertilizer but the package is verry small with 100ml .
CAn someon give me advice

 

[Fish Fan]

I’ve not tried it myself, but I would be willing to bet that GH Maxigro plant food can grow phyto:
https://www.htgsupply.com/products/...eGpJcqutzSBJb8A8dYyvIebaUWx6arvgPVz9HqgsliVc4

 

[SDchris]

Depends on what your culturing.
If your after a cheaper bulk version of F/2, this powder is reasonably cheap:
Cell-Hi-F2P
If your after something cheap for easy to grow species like Nanno, then people have had some success with plant fertilisers like this:
Miracle-Grow

 

[Thalia]

Depends on what your culturing.
If your after a cheaper bulk version of F/2, this powder is reasonably cheap:
Cell-Hi-F2P
If your after something cheap for easy to grow species like Nanno, then people have had some success with plant fertilisers like this:
Miracle-Grow

I only have the blue crystal miracle gro, does that work? Or does it have to be the premade liquid.