food suggestions

Just wondering if anyone does it and if you had any noticeable positive or negative changes in your mixed aquarium.

I just got a new Sally Lightfoot crab in my new aquarium. I just realized that it could be pretty aggressive, so I am wondering if there is any suggestion of additional crab food I can get to keep it nice and full so it won't eat my clownfish. Also, I am looking for suggestions on what other...

What worms would you recommend for a CBB? I’ve been feeding a small amount of dried blood worms/flakes/pellets mix twice a day and in between my fish get a variety of frozen foods, clams, mussels, shrimp, cockels etc. my CBB won’t take food from the water column that I can see but it does forage...