Pictorial tracking of ongoing issues and group discussion around best track of action. Makes it easier for others to solve the same problem in the future.
Tracking of a reef and showing growth shots of fish and corals.
To add, I would hope we continue to see respectful comments and opinions as recently have noticed sly comments, mockery , obvious jealousy and tone from others.
Whether large or small, long or tall, each tank is a persons own creation. I do not give advise unless the person posting has requested such advise.
It is safe for me to say that there are many starter tanks posted on this site that is better than the ones I began with.