I have experiences with FW
fish tanks, and I do my clean up every week. For this tank I plan on do my WC
all two weeks, it's very long to plug my RODI
unit and I need teflon tape each time I do it... In my futur house I'll dedicate a tap only for fish tanks.
Don't like the idea of having to keep extra shells for hermits, but like the idea of snails. I currently have pond and killer snails in my 29g FW
and I like them.
I saw on the interweb that black brittle stars need 50g, but I only have 20g... maybe if I buy a very little one it'll do the job ?