need some help. i recently bought some chocolate gouramis but am having trouble getting them to eat. i know they are extremely shy fish and some research has shown tt they are pretty difficult to care for. hv tried everything from flake food, pellets, frozen bloodworms, freeze dried bloodworms and brine shrimp flakes. but even if the food is around them or right in front of their face, they d/o seem to want to eat. anyone can help?