Redfish is a Steemian with less than 500 natural SP
Minnow is a Steemian with 500 + SP
The next level up is a Dolphin with 5,000 SP

Simple information such as this is accessible in the Steem Terminal for anyone who wants to learn. There are all kinds of tips and tricks I have learned and others who have even been here for quite a while have admitted that they've learned.

The Redfish Rally helps in a process somewhat like "learn and earn", and also gives some challenges sometimes to help even more. More writing and SP assistance with a dash of competition.

Thanks for helping out the Little Ones @steemterminal!!