Stunning 404-Gallon Reef Tank by Greg Timms | Reef2Reef
Tank Specifications
Volume: 404 Gallons / 1522 Liters
Dimensions (L × W × H):
96.0" ×
36.0" ×
27.0"
243.8cm ×
91.4cm ×
68.6cm
Equipment List
- Salt: KZ
Frequently Asked Questions
How do I maintain water parameters in a reef tank?
To maintain your reef tank's water parameters, regularly test your water for specific gravity, alkalinity, calcium, magnesium, pH, and temperature. For example, aim for a specific gravity of around 1.026, alkalinity between 7-7.5 dKH, calcium at 420 ppm, and magnesium around 1350 ppm. Perform weekly water changes of about 10% to help stabilize these parameters, and monitor levels bi-weekly to make necessary adjustments.
What should I use for filtration in my reef tank?
A combination of a good protein skimmer, like the Euro-reef RC500, and filter media such as activated carbon (changed monthly) and phosban reactors will help maintain water quality. Consider adding pre-filter bags that should be changed as needed to keep detritus from accumulating.
What type of lighting is recommended for a reef tank?
A combination of Metal Halide (MH) and T5 lighting is beneficial for coral growth. For example, using 250 watt Lumen Max-3 HQI pendents with PH bulbs paired with T5 fixtures that include a mix of actinic and daylight bulbs can provide a balanced spectrum. Ensure your lights mimic natural sunlight and have a good dawn/dusk cycle for a more natural environment with 14-16 hours of light per day.
How can I promote healthy coral growth?
To promote healthy coral growth, maintain stable water parameters and ensure good water circulation. For nutrient input, consider dosing supplements such as calcium chloride and magnesium chloride following a reliable recipe. Additionally, providing a varied diet for coral through manual feeding with products like Acro-power or Sponge power can also aid their health.
What are some common coral species suitable for a mixed reef tank?
Common coral species for a mixed reef include small polyp stony corals like Acropora, Montipora, and soft corals such as Leather Corals and Zoanthus. It's important to select species based on compatibility with other tank inhabitants and lighting conditions.
What feeding schedule is best for reef fish?
A feeding schedule of smaller amounts several times a day is preferred over larger, less frequent feedings. For instance, feed your main display tank four times a day and the secondary tank twice a day. This mimics natural grazing behavior and accommodates for less aggressive feeders.
How do I deal with aggressive or non-reef safe fish?
To manage aggressive or potentially non-reef safe fish, such as the Racoon Butterfly, regularly monitor their behavior and, when necessary, temporarily relocate them. For example, this fish can be moved to a different tank when it starts to damage corals and returned once its target pests, like mojano anemones, are controlled.