Gina, with taking care of kids, plants, house & hubby, you have salt water fish?! That alone is very time consuming...high maintainance. I love the fish but,... no way Jose'. Just my opinion is not to use the salt water on citrus plants. Does it do any noticable good to your garden?
You have a small pond with fish, I'd use that water for the citrus-- I do it all the time, besides water from my rain barrel.
How big is your indoor fishtank? I used to breed angel fish & once in awhile I'd stir up the water & take a few pitchurs of water to feed my house pplants..I'd replace it with tap water.
Anyway, I wouldn't use salt water on citrus. Use your pond water.
Just my opinion
_________________
Patty
I drink wine to make other people more interesting