Stunning 120-Gallon Reef Tank by Mark Mikina | Reef2Reef
Tank Specifications
Volume: 120 Gallons / 454 Liters
Dimensions (L × W × H):
47.2" ×
23.6" ×
19.7"
120.0cm ×
60.0cm ×
50.0cm
Equipment List
- Salt: Tropic Marin
Frequently Asked Questions
How do I maintain good water quality in my reef tank?
To maintain good water quality, perform regular water changes (WC), at least 50 gallons per month as mentioned in Mark's setup. Additionally, use filter socks that are changed twice a week to remove particulates and waste. A good protein skimmer, like the ATI Powercone used by Mark, is also vital for removing dissolved organics. For nitrogen (NO3) control, biopellets can be effective, and carbon should be used in a passive manner to ensure crystal-clear water.
What lighting schedule should I use for NPS corals?
Mark uses a dim blue lighting schedule, which simulates deepwater environments and helps limit algae growth. His photoperiod runs from 4 PM to 11 PM, which is suitable for many NPS corals. Ensure that your lighting mimics their natural habitat without being too bright.
What is the ideal temperature for a reef tank?
Mark maintains his tank temperature between 68-70°F. This cooler temperature is ideal for many deep-water species. It's important to monitor the temperature closely and avoid large fluctuations that can stress fish and corals.
What should I feed NPS corals and how often?
NPS corals like sun corals and dendros require target feeding to thrive. Mark feeds his tank three times a day, primarily with frozen foods for fish and sun corals, and uses powdered food for gorgonians. Every two days, he target feeds all of his sun corals and dendros. Frequent feeding is crucial because these corals do not photosynthesize.
How do I ensure my fish are well-fed and healthy?
To ensure your fish are healthy, it's essential to feed them a varied diet. Mark feeds his fish three times daily, focusing on their nutritional needs. Regular feeding keeps his anthias 'fat and happy' and helps prevent competition among tank inhabitants for food.
What type of water circulation is best for NPS corals?
Mark uses a Maxspect Gyre XF-150 pump mounted vertically in his system to create a gyre flow that's suitable for NPS corals and refrains from overly turbulent water flow. Gentle, consistent flow aids in food distribution to corals while ensuring they’re not blown around.
Is a heater necessary in a reef tank?
In Mark's tank, no heater is used, as he maintains a stable temperature naturally. However, most reef tanks require a heater to maintain temperature stability, particularly in cooler climates. Evaluate your local climate and keep an eye on temperature fluctuations.
What types of corals are suitable for an NPS tank?
Suitable corals for an NPS tank include various Sun Corals (yellow, orange, and black), Dendrophyllia species (fat head dendros), Chili Corals, and Gorgonians (e.g., orange and red finger gorgonians). These corals thrive in low-light and nutrient-rich environments.
How do I care for black sun corals specifically?
Black sun corals require daily target feeding to ensure they open and receive adequate nutrition, as they do not photosynthesize. Keeping them in low-light conditions and ensuring a strong flow of quality food is key for their health.