15 gallon, Nova Extreme T-5 lights, DIY C02 and small diffuser, Whisper Power20 filter, sand/Eco Complete substrate.
plants are fun, a whole separate dimension. Do a partial water change every week if poss.
Java fern and moss, pennywort, Amazon sword, red tiger lotus, etc.
Maintaining proper calcium levels is an important part of keeping your marine tank healthy.
Why buy Aquarium Supplies online?
An overview of tropical fish tanks, what they are, and the pros/cons of keeping one.