hey, i have a ASM g2 with the stock sedra 3500 pump. my pump does not seem to be working as well as it did. it may just need a good vinegar soak and scrub but i wouldnt mind having a back up. i have been reading on rc and some say any other pump with more gph will not make it skim any better
so maybe i just need the same one. wondering what everyone here thinks. thanks.