Chaetomorpha macro algae for refugiums and nutrient export in reef aquariums

Chaetomorpha Macro Algae (Chaeto)

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Chaetomorpha Macro Algae (Chaeto)

Chaetomorpha, commonly known as Chaeto, is a popular macroalgae used in saltwater reef aquariums to export natural nutrients. Fast-growing and hardy, it thrives in refugium and sump setups, helping reduce excess nitrates and phosphates while improving overall water quality.

Chaeto provides an ideal habitat for beneficial copepods and amphipods, supporting a healthier, more balanced reef ecosystem. It does not attach to surfaces, making it easy to harvest and manage.

Benefits:

  • Efficient nitrate and phosphate reduction
  • Supports pod populations
  • Naturally improves water clarity
  • Low-maintenance and easy to grow under proper lighting

Care:

  • Lighting: It requires moderate to strong lighting in the refugium (grow lights in the 6,500K–7,000K range work well). Maintain a light cycle of 8–12 hours per day.
  • Flow: Moderate to strong flow helps prevent detritus buildup and encourages even growth.
  • Nutrients: Performs best in tanks with detectable nitrates (2–10 ppm) and phosphates (0.03–0.1 ppm). Growth may stall in ultra-low nutrient systems.
  • Harvesting: Trim back regularly to prevent overgrowth and maintain nutrient export efficiency.
  • Placement: Best kept in a refugium or sump chamber; does not attach to rocks or substrate.

Recommended For:

Refugiums, sumps, and nutrient control in reef aquariums.

FAQ Section

Q: Is this Macro Algae suitable for beginners?
A:  Yes, Chaetomorpha (Chaeto) macro algae are beginner-friendly. It’s one of the easiest and most reliable macroalgae to grow in saltwater tanks. It requires minimal maintenance, thrives under standard refugium lighting, and doesn’t attach to rocks or substrate, making it easy to manage. It is ideal for new reef hobbyists looking to reduce nitrates and phosphates naturally while creating a haven for copepods.

Q: What is the Scientific name?
A: Chaetomorpha linum

Q: What is the common name?
A: Chaeto

Q: What is the size and how many pieces are included in this product?
A: The product includes one hand full bag.