What upgrades are there to add?

[Tom R]

I run my system on 3x15 amp dedicated circuits all are GFCI. I use one circuit for lights, one circuit for pumps and one circuit for heaters and chiller. When I started out my system looked well thought out and neat and tidy. 5 years later my system shows much more clutter and every time I turn around I have a need for either power or plumbing where the is non. I should have run a sub panel to my fishroom not 3 circuits. I should have included ventilation to the fishroom and I could of certainly used a better access to the basement for bringing in supplies.

Tom R