Stunning 300-Gallon Reef Tank by Hugo Zuniga | ReefKeeping
Tank Specifications
Volume: 300 Gallons / 1135 Liters
Dimensions (L × W × H):
96.0" ×
30.0" ×
24.0"
243.8cm ×
76.2cm ×
61.0cm
Equipment List
- Salt: Tropic Marin
Frequently Asked Questions
What type of skimmer is used in the reef tank, and how does it benefit the system?
The tank uses a My Reef Creations MRC-4 dual Beckett injector skimmer powered by an Iwaki 70 pump. This skimmer helps in the removal of organic waste and improves water quality by aerating the water, which is crucial for coral health.
How do you maintain calcium and alkalinity levels in the reef tank?
Calcium levels are maintained using a My Reef Creations CR-6 dual-chamber calcium reactor, connected to a Pinpoint pH controller. Alkalinity is managed with a Neilson reactor, also by My Reef Creations, utilizing a Reef Sentry dosing pump for freshwater top-off.
What are the main types of lighting used in the reef tank?
The main display tank is lit by four 400-watt 20K metal halide lights and one 250-watt double-ended 14K metal halide. Additionally, four T5 HO Superblue+ bulbs are used for supplemental lighting.
How is temperature controlled in the reef tank?
Temperature stability is achieved using a ½ hp Aqualogic chiller, which is plumbed to the main display tank and controlled by an Aqualogic temperature controller. Heat is provided by two 300-watt heaters to maintain the ideal range.
What water circulation methods are used in the tank?
Water is returned to the display tank by a Sweetwater external pump that pushes 3500 gph. Additionally, three return lines exit through 1" Sea Swirls, and for extra flow, a Tunze 6080 and a Seio 820 are employed.
What is the routine for water changes in the reef tank?
A 50-gallon water change is performed weekly to keep nutrient levels down, using RO/DI water mixed with Tropic Marine salt.
How often do you clean the skimmer, and why is it important?
The skimmer's neck is cleaned weekly to ensure optimal performance, while the Beckett injectors are cleaned every other week. Regular cleaning prevents clogs and ensures effective removal of organic waste.
What parameters do you monitor in the tank and what are their ideal values?
Key parameters monitored include Calcium (~400 ppm), Alkalinity (9-10 dKH), pH (8.0 - 8.2), Nitrate (0), Phosphate (0), and Temperature (76 - 77.5° F). Keeping these levels stable is crucial for coral health.
What foods do you feed your reef tank inhabitants?
The tank is fed daily with a variety of foods including frozen brine shrimp, Mysis shrimp, and Cyclops-Eeze. Additionally, every third day, Liquid Life BioPlankton® is mixed into the feed to supplement the diet of clams.
What is the feeding schedule for the tank?
Feeding typically occurs once a day in the late afternoon, just before the lights turn off, to ensure that fish have ample time to consume the food before night.
How do you successfully propagate stony corals in your reef tank?
Coral propagation in the 100-gallon fragment tank is achieved by providing ideal water quality, light, and flow conditions. Regular monitoring and care help ensure that coral fragments thrive and grow.
What types of corals dominate the tank?
The reef tank is primarily inhabited by small-polyped stony corals, with notable mentions including various types of Acropora. Soft corals such as Ricordea and leather corals are also present, adding diversity to the ecosystem.
What species of fish are included in the tank, and how do they coexist?
The tank includes various species such as Cirrhilabrus wrasses, a Yellow tang, and a Purple tang. Proper stocking, territorial awareness, and providing ample hiding and resting places help maintain harmony among the fish.