fluval flex

Hey everyone, I recently got into the hobby and had a little bit of help from a friend/pet store employee on starting up. Unfortunately, I didn't read too in-depth about the nitrogen cycling beforehand and the employee had told me that I would be able to add fishes in right away by using bottled...

Hi, My name is Erin. This is my first aquarium. It is a 15 gallon fluval flex, purchase for my son for Christmas (but I am obsessed with it too!). We wanted live plants so we have 2 anubias, a lace fern, a java fern, and two other plants. We started with 8 guppies, but unfortunately 4 have...