Welch's ANOVA

Hello everyone!

Does someone know if there is a library that include Welch' ANOVA.

I have data of catch rate (weight of lobster/pot lift, it is a continuous
variable). I have two factors (two and four levels each). I cannot get
variances stabilized (I applied Box&Cox transformation), so Welch' ANOVA
could ids in this situation due to the fact that uses Weighted least
squares. Alternatively, can I use GLM? Maybe binomial link? I'm not sure.

Thanks a lot,

Rafael