Saltwater

Chaetomorpha Spiralis (Chaeto) Macroalgae — 5g Saltwater Portion

3.0 1 reviews 1 min read

Chaetomorpha Spiralis (Chaeto) Macroalgae — 5g Saltwater Portion

Product description

What you receive: a 5 gram portion of live Chaetomorpha Spiralis (often called Chaeto) intended for use in saltwater aquaria.

Cultivation and condition: the macroalgae is grown under controlled conditions to reduce pests and obvious contaminants. The product is offered live so it can begin nutrient uptake shortly after placement.

Materials and function: Chaetomorpha is a filamentous green macroalga that efficiently absorbs dissolved nitrates and phosphates, making it a natural option for nutrient export in sumps, refugia, or display tanks.

Care and use: this strain is noted for its robust nature and tolerates a wide range of water parameters, making it suitable for beginners and hobbyists with limited maintenance time. It typically performs well under a modest grow light and gentle water flow.

Compatibility: Chaeto is non-toxic and considered safe to keep around fish, invertebrates, and many coral species; it may be trimmed or bundled to fit into refugium baskets or left loose in a sump.

Aesthetics: beyond its utility, the algae’s tangled, wiry masses can add a natural, green element to your system while serving a biological function.

Pros

  • Removes nitrates and phosphates naturally
  • Hardy, low-maintenance macroalgae
  • Safe for fish, inverts, and many corals

Cons

  • Small 5 g portion may not suit large systems
  • Can carry filamentous hitchhikers if present
  • May require trimming or repositioning over time

VerdictThis 5 g Chaetomorpha Spiralis offering is a convenient way to introduce macroalgae for nutrient control and visual texture in a saltwater setup. It’s hardy and low-maintenance, safe for fish, invertebrates, and corals, but buyers should inspect it on arrival for hitchhiking filamentous algae which can compete if present.

Reviews

  1. MiMi 3/5

    Arrived tangled with filamentous algae

    Half of it arrived tangled with hair algae. After I put it in the sump under a grow light, the filamentous algae became more dominant than the Chaeto.

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