To be honest, I'm actually considering ditching freshwater aquaria altogether and getting a nano reef tank I like the idea of having a mini ecosystem with various invertebrates, small fish, corals and other critters all living together happily. I wouldn't be able to achieve this with a freshwater tank because there are only fish and plants in NZ, no tropical freshwater shrimp, fully aquatic tropical frogs, ornamental snails or anything cool like that. And reef tanks continue to evolve. With a freshwater tank, once I've got the plants growing nicely and have a group of fish all I'll need to do is waterchanges and trimming the plants which IMO is kinda boring. And I really don't fancy tearing down the scape every now and then and setting up something different. I have thought long and hard about what I want to get out of this hobby, and I really want relaxing medium-sized aquarium full of diversity and colour, which I will definitely be able to achieve with a reef aquarium :thup: