Planting anubias in new aquarium
I'm an aquarium newbie. I'm planning to get my first betta fish in a day or two (after my aquarium temperature is properly regulated.) I have fake decorations in my 5 gallon aquarium. I want to try one real plant. I was thinking of trying an anubias petite. That seems like a good starter plant.
I don't fully understand the quarantine process with plants. The anubias I've seen at Petco are in tiny individual bowls. If I get one of those, do I need to keep it separately from my aquarium for a few weeks or can I just wash it and plant it the same day that I get my fish?