Volume: 280 Gallons / 1060 Liters
Dimensions (L × W × H):
72.0" ×
30.0" ×
30.0"
182.9cm ×
76.2cm ×
76.2cm
To achieve water movement in a reef tank without visible powerheads, consider using a closed loop system with external pumps. Install bulkheads at strategic locations in your tank to create multiple water flow loops. For instance, you could have one loop for returning water from the sump, and additional loops that draw water from the tank and push it through spray bars or other outlets.
A closed-loop system offers several benefits including hidden equipment which enhances the visual appeal of the tank, and the ability to customize water flow dynamics throughout the tank. This method can minimize detritus accumulation on the substrate and ensures that coral and other livestock receive adequate water movement for health and growth.
Maintaining water quality involves regular water changes, efficient filtration, and monitoring key parameters like nitrate, phosphate, alkalinity, and calcium. A combination of a high-quality skimmer, a refugium with macroalgae, and chemical filtration media can help with nutrient removal. Regularly siphoning detritus out of the sump during water changes also aids in keeping the system clean.
For an SPS-focused reef tank, ensure you have a high-capacity protein skimmer, a large sump to facilitate slow water flow and detritus settling, a refugium with chaetomorpha algae, and a dual sand bed for biological filtration. Use fluidized media reactors filled with activated carbon and phosphate-removing media to keep nutrient levels low and water clear.
To effectively manage lighting, consider a track system or a light box that allows you to easily move lights to access the tank. Use metal halide lights for strong growth, but also integrate actinic lights for color enhancement. Ensure that your light setup includes cooling systems like fans to dissipate heat, and consider using glass or acrylic covers to contain heat and humidity.
For optimal coral growth and color, use a combination of metal halide lights and actinic fluorescent bulbs. Many reef keepers favor 20000K bulbs for a blue light spectrum that enhances coral coloration while also providing the necessary light intensity for growth. Adjust lighting duration based on seasonal variations and coral health.
To maintain stable temperature, utilize both heating and cooling methods. Use titanium heaters to ensure the water reaches the desired temperature during colder months, and employ fans, ductwork, or an external chiller to manage heat buildup from lighting and pumps. It's also effective to run lights during cooler night hours in the summer to reduce strain on cooling systems.
To cool a reef tank in the summer, use a combination of fans to promote evaporation and a properly sized chiller to manage temperatures during peak heat. Consider placing the chiller outside to mitigate the heat it generates. You can also manage humidity by ensuring good air circulation in the fish room.
Always quarantine new livestock before introducing them to your main display tank. This helps prevent the introduction of pests and diseases. Treat your new fish and corals appropriately based on any observed issues during the quarantine period. Regularly monitor your existing livestock for signs of stress or illness to catch any problems early.
To achieve a balanced bioload, research the adult size and compatibility of fish species before adding them to your tank. Aim for a moderate to low bioload by selecting fewer fish or smaller species that won't overcrowd the space and ensure adequate filtration to handle the waste produced. Regular monitoring of water parameters helps in maintaining balance.