Wow! That's what I call a full plate!
I hadn't heard of antacids.
I have more time on my hands & I could easily handle more pets, BUT I have limited space. Isn't that always the way? When I had my big house, I had a child, dogs, cats, a job & pottery studio, a pond & garden...
4 bettas: Butch, 3-year-old violet male PK EE & 3 girls in a 30 gal sorority. I do not name the girls anymore! 1/2 of them die within a month.
30 gal: 9 Oto cats, 4 Ocellifer cats. Inverts: Cherry shrimp & 2 assasin snails.
10 gal.: Butch, his 5 oto cats, 3 assasin snails, and a few snails the assassins haven't caught.