I have two 2 inch standpipe style drains. They are connected to eachother to both drain out of one two inch pipe as seen below

Should I seperate the two to make two seperate drains or keep them together. Will it affect flow for them to be kept conjoined as shown in the pic? Advice needed.
Sent from my SAMSUNG-SM-G870A using MonsterAquariaNetwork App

Should I seperate the two to make two seperate drains or keep them together. Will it affect flow for them to be kept conjoined as shown in the pic? Advice needed.
Sent from my SAMSUNG-SM-G870A using MonsterAquariaNetwork App