I had lost of fun with fish tanks as a kid . I found marine fish the most interesting for a tank . But we used to cathc them in rock pools so all good .
I agree they are very good and in fact as you say it is something perhaps myself should look into again . Anyway for the full experience you could build one yourself so is unique and ground up experience for the full journey .
But i bet you could pick up some pretty good secondhand stuff looking in the thrift sections as people move grow out of them etc just like we did as kids.
This tank makes laugh . For the full ocean feel of the tide going in out for the little critters .
