Stunning 20-Gallon Reef Tank – bluebastion's TOTM | NanoReef
Tank Specifications
Volume: 20 Gallons / 75 Liters
Dimensions (L × W × H):
17.0" ×
17.0" ×
16.5"
43.2cm ×
43.2cm ×
41.9cm
Equipment List
- Salt: E.S.V.
Frequently Asked Questions
What type of lighting do I need for an SPS reef tank?
For an SPS (Small Polyp Stony) reef tank, a metal halide light is a popular choice. In this case, a 250W HQI light with a 14k Phoenix bulb is used, which provides a good spectrum for coral growth. LED lights can also be used as an energy-efficient alternative.
How do I maintain water parameters in a nano reef tank?
Regular water testing is crucial for maintaining parameters such as salinity, pH, calcium, alkalinity, and magnesium. During the first year, it is advised to test water parameters frequently. After the tank matures, testing can be reduced, but still monitor for any signs of imbalance, like algae growth or coral discoloration.
What filtration system is effective for a 20-gallon nano reef tank?
A combination of mechanical, chemical, and biological filtration works well. This tank uses a CPR AquaFuge 2 refugium for biological filtration, Chemipure Elite for chemical filtration, and a protein skimmer (AquaC Remora) for removing organic waste.
How often should I perform water changes in a reef tank?
It is recommended to do water changes of about 10% of the tank volume, which translates to 2 gallons for a 20-gallon tank, approximately once every week. Ideally, aim for regular changes to help maintain stable water parameters.
What steps should I take if I notice algae growth in my tank?
If you notice excessive algae growth, first check your nutrient levels, as high nitrates or phosphates can contribute. Increase water changes, reduce feeding frequency, and ensure your filtration system is functioning well. Additionally, consider adding macro algae to your refugium, as it can consume nutrients and help maintain balance.
How do I properly feed my aquarium fish and corals?
Feed your fish sparingly—typically, twice a week with sinking pellets works well. Allow fish waste to serve as a natural nutrient source for corals, but you can occasionally supplement with coral foods like Seachem Reef Plus or frozen coral foods.
What types of coral can thrive in a nano reef tank like this?
In a 20-gallon nano reef, a variety of both SPS and LPS corals can thrive, such as Acropora species, Turbinaria, Montipora, and Euphyllia hybrids. Choose species that are hardy and suited for your light conditions and tank stability.
How should I care for SPS corals in my reef tank?
SPS corals require stable water parameters, strong lighting, and good water flow. Routinely monitor calcium, alkalinity, and magnesium levels, and dose as necessary using a reliable two-part supplement like E.S.V. B-Ionic.
What is the most important piece of advice for new reef tank owners?
Patience is key! It's crucial to allow your reef tank to establish itself over time. Rushing into stocking or changes can lead to imbalances that jeopardize your tank's health.
How can I ensure the livestock I buy is suitable for my tank?
Research extensively before purchasing any livestock. Understand the care requirements and compatibility of the species with your tank's environment. Consult multiple sources to ensure that you're getting comprehensive and accurate information.