Blueberry Pancakes Zoa Care Guide
Blueberry Pancakes Zoa is a hardy, photosynthetic Zoanthus colony for reef aquaria. Easy to keep and fast-spreading, but colonies may carry palytoxin and require careful handling.
Compiled by Aquairi from published sources · Published · Updated
Overview
Designer zoa with blue skirt, yellow ring, and brown-purple center. Classic high-end zoa. Zoanthus are colonial anthozoans (often called "button polyps" or "zoas") whose polyps spread to encrust rock with brightly coloured patterns. Their vivid colours come in part from green-fluorescent-protein-like pigments.
Taxonomy
- Family: Zoanthidae
- Order: Zoantharia
- Genus: Zoanthus
- Scientific name: Zoanthus sp. 'Blueberry Pancakes'
- Note: Zoanthus sp. 'Blueberry Pancakes' is an aquarium trade morph of the genus Zoanthus, not a separately described WoRMS species
Habitat
This is an aquacultured Zoanthus morph propagated within the hobby rather than a wild-collected population, so material is sourced from fragmented colonies (Aquacultured).
Tank requirements
- Temperature: 24-26 degrees C
- pH: 8.1-8.4
- Salinity: 1.024-1.026 specific gravity
- Alkalinity: 8-11 dKH
- Calcium: 380-450 ppm
- Magnesium: 1280-1350 ppm
- Lighting: 50-150 PAR (medium), at least 8-12 hours per day
- Flow: low to moderate
- Suggested minimum tank maturity: 3 months
Feeding and lighting
Zoanthus obtain most of their energy from photosynthesis carried out by symbiotic zooxanthellae, so stable lighting is the priority. They can be target-fed about twice weekly with fine phytoplankton or zooplankton and amino acids using a pipette or turkey baster, although supplemental feeding is optional. They are rated among the hardiest, most beginner-friendly corals and tolerate parameter fluctuations.
Placement and compatibility
These passive zoas lack stinging tentacles that threaten neighbours and are considered reef-safe, shrimp-safe and fish-safe. Reef Builders recommends moderate to higher flow to prevent fungal or detritus problems on the mat. Colonies spread quickly by budding, so leave space around them. Reported growth is roughly 0.5-1 cm per month under good conditions.
Blueberry Pancakes Zoa: Propagation Guide
Overview
Blueberry Pancakes is a classic high-end Zoanthus morph (family Zoanthidae) with a blue skirt, a yellow ring, and a darker center. It is one of the many named strains hobbyists have selected from these colonial button polyps. The polyps of a colony are held together by a stolon, or coenenchyme mat, and the genus is recognized for carrying a large number of color morphs across the same or similar species.
Reproductive Mode
Aquarium propagation is asexual. Colonies arise because offspring polyps remain connected to the original by a fleshy stolon, and new polyps bud along that mat to cover more rock. This budding across the stolon is the natural way a Blueberry Pancakes colony enlarges, without any sexual spawning.
Fragging / Asexual Propagation
- Choose edge polyps and slice the connecting stolon mat with a clean razor blade.
- Trace the cut with coral cutters until the section separates; a diamond band saw handles thick rock bases.
- Soak then dry a frag plug or rubble, dry the base of the frag, and apply a little cyanoacrylate glue.
- Press the frag down, let the glue set for a few seconds, and return it to the system.
- New tissue and polyps signal that the frag has taken.
Conditions for Propagation
Zoanthus rank among the hardiest reef corals and accept lighting from lower to higher levels with about 8 to 12 hours of light daily. Position healing frags in moderate to higher flow so the polyps are fed and waste is swept away. With time the stolon expands and grouped frags knit into a continuous garden.
Palytoxin Safety
Some zoanthids hold palytoxin, one of the most poisonous non-protein compounds known. Always wear gloves and eye protection while fragging, avoid touching your face, and wash up afterward. Never boil, heat, or scrape the rock, since heat can aerosolize the toxin and make it inhalable. There is no antidote, so only the symptoms can be managed.
Common Challenges
Cut polyps may stay closed for several days while healing; consistent parameters and moderate flow assist recovery. The layered blue, yellow, and dark colors of Blueberry Pancakes can vary with light spectrum and nutrients, and colonies expand only as fast as the stolon advances. The chief hazard remains palytoxin exposure rather than the cut itself.