probably a dumb question, but is there a good way to have a lot of smaller tanks like that and setup a filtation system of some sort(wet dry) where it runs into all of them and maybe save some electricity? like whats the theory behind the filtatration setup at a place like Shark Aquarium??? sorry if this is a really obvious question
set up spong filters in each tank with a blower for smaller tanks for normal people. for Neo who has too much time on his hand can set up a whole 24/7 wc system.
i am surprise he didnt cover the tanks up and post up whats under the cover.

i dono why i need more tanks...... i was about to downsize too....