Ty's fish tank

If you remember, Ty got a betta fish for his 10th birthday. It was housed in a 5 gallon aquarium. Well, it passed several months ago. Ty was very sad about it, so of course, we had to get him four more fish! A five gallon tank just isn't big enough for that many fish, so we got him a 29 gallon aquarium. He now has 3 Zebra Danios and an ivory Mystery Snail that he named Pearl. He is hoping to add more soon. The rule of thumb is to have one inch of fish per gallon, so he will be able to house about 12 fish.

Now to figure out how to stabilize the chemistry of the water. Who said fish were easy to care for?!?!