liquid fertilizer for moss only

[mario tan]

got a 3ft tank with moss as the floor layer. moss growing well and been set up almost 6 month already. thus do i need liquid fertilizer ? if need what knid or brand to recom? looking for good and cheap one. i got magic soil with normal sand as base.

thanks

[torque6]

you are in the wrong thread mario, should post this under fertilisers and algae.