So I did some research on the TDO. Basically, they utilize a special algae that has a red carotein center. It’s basically like us eating carrots and turning orange because it’s dense and intensified and packed into pellets form. Its not harmful, it’s just a different form of algae.

overall, the majority of pellets will have nutrients. Clowns seem to favor TDO and I’ve noticed a lot of people’s clowns start spawning after using this brand which leaves me to believe it’s definitely got the necessary nutrients because spawning requires exertion of energy.

I know a pretty cheap brand a lot of people like us NLS (new life spectrum) due to all the vitamins it adds but the pellets are sill too big for my clowns.