Futured

I bought one of those hyyger aquarium lights a while ago and I can’t figure out how to program the lights. It probably isn’t that difficult but there weren’t really any instructions, so I was hoping someone here knows how to do it?

That’s a good point, I don’t have any fish at the moment so I can’t judge off personality, I’m considering getting the betta first and waiting til I can tell it’s personality to get tankmates. All the bettas I have previously owned have been pretty chill, my last one wouldn’t hurt a fly, bettas can be such a gamble when it comes to personality!

I’m thinking about turning an old 20 gallon long tank into a betta tank but I wanted to add a few tank mates. I was thinking about Khuli Loaches and cherry shrimp. Does anyone know how well this would work, I would probably have like 3 Khulis not sure how many cherry shrimp, I’m worried about between a betta and the khuli loaches that the shrimp would get wiped out. Thanks!