Volume: 270 Gallons / 1021 Liters
Dimensions (L × W × H):
72.0" ×
36.0" ×
24.0"
182.9cm ×
91.4cm ×
61.0cm
To maintain a low-maintenance reef tank, focus on automating as many processes as possible. Use an auto top-off (ATO) system to manage water levels and a doser for calcium, alkalinity, and magnesium to minimize manual checks. Regularly clean your skimmer and change filter socks, but avoid frequent invasive adjustments, letting the tank settle into its routine.
Track your water parameters monthly or bimonthly to avoid major issues. Test for pH, specific gravity, nitrates, calcium, alkalinity, magnesium, and phosphates. Keep a log of these parameters to spot trends easily and identify when something is out of the normal range.
For a healthy reef tank, aim for the following parameters: Temperature 76-82°F, pH 7.9-8.3, Specific Gravity 1.025, Nitrate (NO3) at about 20 ppm, Calcium (Ca) around 450, Alkalinity (Alk) 7.7, Magnesium (Mg) 1400, and Phosphate (PO4) at 1.2 ppm.
Consider allowing your nitrate and phosphate levels to rise somewhat as they can enhance coral coloration and resilience. Adding more fish can naturally elevate nutrient levels without the need for other additives. Monitor regularly to ensure you don’t encounter nuisance algae.
Feed your fish daily with different sizes of pellets: 0.5mm for anthias, 1mm for most fish, and 3mm for larger fish like tangs and foxfaces. In addition to pellets, provide frozen Mysis shrimp twice a day—6 cubes during the morning feeding and again during dinner.
Most corals can thrive on the nutrients present in the tank, but if you have a sun coral, manually feed it 2-3 times a week after lights out to ensure it gets adequate sustenance.
A combination of live rock, live sand, and a protein skimmer is effective. Consider using an algae reactor for nutrient control instead of more complex systems like GFO or carbon dosing, as these can sometimes lead to overly sterile conditions.
Use a reliable dosing solution such as Triton Basic Elements. Test these parameters regularly, ideally once a month, and adjust your doser as needed. If any levels are below desired, use additives to correct them.
Using Metal Halide lighting, specifically 250-watt Radium lamps, works well for promoting coral growth and coloration. T5 lights can also be utilized to supplement light, but measure PAR levels to ensure your corals receive adequate lighting.
For a display tank with Metal Halide, run the MH for 8 hours (12pm-8pm), and T5 lights for 12 hours (7:30am-7:30pm). Incorporate blue LED strips for a shorter dusk effect of 3 hours.