Pond Boss Forums POND CONSTRUCTION Creating habitat Fathead minnow spawning

I went by Lowe's and picked up 25 sheets of a blue colored Styrofoam sheets that are 3'x4'x3/8". I will be floating these near the banks on the pond for the FHM to use for spawning. I was thinking the 7 to 8 pallets that are floating do not provide enough surface area for all the FM I have in the pond. I started with 90 lb's back in November and added 30 more pounds in Feb. That's a lot of minnows. i just thought I might pass this along for others to see or to make comments about. And I thought I read somewhere here of using Tarps floating on the surface as spawning beds and I might do that also.
Tracy