Hi All Hope you can see the picture of my new tank. Reefer 250. 5 weeks old. Added a few fish and a few coral frags. In the ‘green stage’ now. Fish corals snails and shrimp all active. The black back glass gives the tank a dark look and the picture over emphasises the blue of the lights possibly. All comments and opinions as to how to create a colourful bright tank welcome please. Thank you.