Hi all!
First post, wish it was happier and I hope it's in the right place! I have a 14 gal aqueon FW tank kit with 1 bristlenose cat, 1 redtail shark, and (now) 3 Tiger Barbs. We originally bought 3 barbs... About 4 days later I woke up to 1 dead on the substrate, nothing visibly wrong just...