Stunning 380-Gallon Reef Tank by John Ouverson | ReefKeeping
Tank Specifications
Volume: 380 Gallons / 1438 Liters
Dimensions (L × W × H):
84.0" ×
36.0" ×
30.0"
213.4cm ×
91.4cm ×
76.2cm
Equipment List
- Salt: Red Sea
Frequently Asked Questions
How do I maintain water parameters in my reef tank?
To maintain water parameters, ensure regular testing of specific gravity, pH, calcium, alkalinity, nitrate, phosphate, magnesium, and temperature. Use high-quality equipment, like an Aqua Controller, which allows continuous monitoring. Make adjustments through additives or water changes as needed.
What is the best way to perform top-off in a reef tank?
Use a high-quality RO/DI system to provide purified water. Connect a top-off system, like a Tunze Osmolator, to automate the process. For optimal results, direct the top-off water through a kalk reactor if the pH is low or directly into the sump if it’s stable.
How often should I change the water in my reef tank?
Instead of occasional large water changes, consider continuous water changes. For example, change approximately 5-6 gallons daily to maintain water quality without shocking the system. Use a peristaltic pump to automate this process.
What type of skimmer should I use for an SPS dominant tank?
A high-capacity skimmer like the Volcano skimmer is ideal, as it efficiently removes organic waste. Aim for a skimmer that can process a substantial water volume and pulls out a significant amount of skimmate—around 1-2 gallons per day is effective.
How do I ensure proper water flow in my reef tank?
Use multiple powerheads or pumps, such as Tunze Streams, to create random and adequate water flow. Position them strategically near the substrate and rocks to prevent detritus accumulation and support coral health.
What lighting options are best for coral growth?
A combination of metal halide bulbs (like 400w 20,000K) for primary lighting and T5/VHO bulbs for actinic supplementation is effective. Reflectors like Lumenarc can enhance light distribution. Ensure the lighting period mimics natural daylight.
How do I prevent corals from overgrowing each other?
Monitor coral growth closely and be ready to prune or relocate overgrown specimens. Try to arrange corals with awareness of their growth habits—branching corals should ideally be placed higher, while encrusting corals can be positioned lower.
What is the best way to feed corals and fish in my reef tank?
Blend a variety of high-quality foods suitable for the species in your tank. Feeding should be regular, frequent, and generous, particularly for an SPS dominant tank, to support growth and health.
How can I maintain biodiversity in my reef tank?
Introduce a mix of fish and invertebrates that coexist peacefully while occupying different niches in the tank. Regularly observe interactions to prevent territorial disputes and ensure all species thrive.