I'm not familiar with Trophymaker. Is it a water soluble powder? It sounds like it is. If so there are a few on the market and they all may have diff soulubilities. However their big advantage over granular and liquid is that they can simply be "cast" into the pond unlike the others. I sell a product called Thrive made by Tiger-Sunbelt and it has been selling great and is much cheaper than Southern Excellence per application. Hope this helps, but if it is a water souluble you should not have to go through the trouble of dissolving in a bucket first.
Oh yea, it also burns any small cuts when applying without gloves, I'll try it next time I get fire ant bite which happens about once a week,Thanks.
