thats very well done. Glad youre happy enough to not be constantly upgrading, like me! lol
Actually I do wanna upgrade and get a bigger tank, but no space and funds is kinda low lately but hopefully by next year ..... I'll join the rest of the guys here with astronomical expences

The thing is when my fish get to big for my set up I trade them for other smaller and whatever else I need so it's keeping the cost down and I don't get bored with the same set up.