Fertilizing if I remember right can actually fertilize your problems if you don't have them under control first.. IMHO just mine if your fry have habitat they will survive and fertilizing is not necessary or essential just an opinion for my area anyway..

I believe in catch and release. I catch then release to the grease..

BG. CSBG. LMB. HSB. RES.

[Linked Image from i90.photobucket.com]