Is that in USD or CDN? Hahaha. How do people know your guppies are in exceptional health?

People can visit me and check the health status of the guppies. On top of that, I change the water once per 2 weeks or once per week when the tank has too much green algae. The guppies are fed with nutritious fish food and I feed the fry guppies with baby brine shrimps.

I only have guppies in my aquarium tank and one algae sucker. I call the algae sucker Bob

while he was in US – no one fed them