So I originally made a post asking about these orange mites in my terrarium, and today I found out they are small orange spiders, since there are now webs on the terrarium floor and I even saw one catch a spring tail. they are very small, and their back half is larger than the front. I am from the UK if that helps. I would provide photos but I am unable to do so since the process to do so is confusing me. my main concern is will they affect my dart frogs? I will be getting "R.Imitator Varedero" and do not have them as of yet, but im wondering if I should proceed with buying them with spiders in my terrarium. any help Is appreciated! I am new to the hobby so sorry if I seem a bit frantic.