Volume: 5 Gallons / 18 Liters
Dimensions (L × W × H):
14.0" ×
10.0" ×
10.0"
35.6cm ×
25.4cm ×
25.4cm
For my 5-gallon nano reef, I perform a weekly water change of 1.5 gallons using Oceanic Salt mixed to a salinity of 1.025. I also top off evaporated water by hand every 3 to 4 days to maintain water levels. The carbon pad in my Eheim Liberty filter is changed once a month, and I clean the glass with a toothbrush whenever needed.
I recommend performing water changes weekly, especially in a nano tank, as they require more attention and maintenance than larger tanks. Frequent water changes help keep tank parameters stable and mitigate any potential issues that may arise.
I feed my Cherub Angelfish once or twice a day, ensuring that there are no leftovers after feeding. Since my tank doesn’t have a skimmer, any leftover food can potentially harm water quality. My Clean-Up Crew (CUC) and invertebrates also help consume any residual food, maintaining cleanliness.
I feed my fish Hikari Marine S as their primary food. It's important to choose a quality marine flake or pellet that meets the nutritional needs of your fish.
In my setup, I use a 150w Metal Halide (MH) lamp combined with a small 11w PL light (Red/Blue) for extended lighting hours. The MH light runs from 3:00 PM to 11:00 PM, and the PL light runs from 2:00 PM to 12:00 AM. This combination allows for proper coral growth while providing the right spectrum of light.
I use a Hailea 100a 1/20 chiller to keep the water temperature stable in my nano reef. Proper temperature control is essential for the health of your tank's inhabitants, especially in a small system where temperature fluctuations can happen quickly.
In my experience, I have not added any supplements other than fish food. I believe that with sufficient light and regular water changes, the essential elements for coral survival can be maintained in a nano tank.
Different coral species have varied requirements. For example, Acropora and Montipora thrive under stronger light conditions, while Xenia may prefer a bit less light. It's essential to research each species and place them in suitable positions according to their lighting and flow requirements.