There is not a kit available. Right now Jim is working on getting his computer system back up and running.
When that happens he will continue to finish his current project, The Freshwater Aquarium. Once thats done he plans to return to the saltwater version and create a new 3D background thats about 2x as wide as the current one. Then we will get to specialty creature packs, which will include inverts. and other difficult specialty fish.