The problem is people keep saying "Corid treats all strains of coccidia", and they say this because they read it on a forum, not because they read it in a credible article.I don't think i have resources to look into that. Probably most folks figure if its good for coccidia, use it. Not thinking of which strain might be involved. Same as flu shots are not going to protect a person from all strains of flu.
More thinking of experiments that can be conducted and proven or disproven. Like whether you get more pullets if incubated at a warmer temperature.
Since you want to do hands-on experiments, how about proving or disproving how water soluble 1% ivermectin is? Or whether or not ivermectin will treat lice?