Add Striking Colour: The Red Finger Sponge (Ptilocaulis sp.)

Bring vibrant, natural beauty to your marine aquarium with the Red Finger Sponge. This captivating filter feeder adds unique structure and vital filtration to your established reef environment.

Overview

The Red Finger Sponge, typically a species from the genus Ptilocaulis, boasts a striking red or orange hue and a distinctive branching, finger-like or tree-like structure. These sessile invertebrates anchor themselves to rockwork, contributing dynamic visual interest and playing a crucial role as filter feeders in your marine ecosystem. They are peaceful additions, enhancing the biodiversity of your tank without bothering other inhabitants.

Care Level

Considered an expert-only species, the Red Finger Sponge requires meticulous care and a stable, mature reef aquarium to thrive. They are peaceful but demand specific environmental conditions and should never be exposed to air, as trapped air bubbles can be fatal. Research “buy Red Finger Sponge online” responsibly to ensure you’re prepared for this rewarding challenge.

Tank Essentials

A minimum of 150 litres (approximately 40 gallons) is recommended for these demanding filter feeders to maintain pristine water quality and stability. Ensure strong, indirect water flow to deliver essential nutrients and prevent detritus accumulation, combined with low lighting to inhibit undesirable algae growth. Maintain stable water parameters: pH 8.1-8.4, temperature 22-26°C (72-78°F), and specific gravity 1.023-1.025.

Diet

As obligate filter feeders, Red Finger Sponges require a consistent supply of microscopic planktonic foods and dissolved organic matter. Supplemental feedings with liquid plankton, marine snow, and other filter feeder-specific foods are essential for their long-term health and survival.

Why Buy From Us

When you choose to buy healthy aquarium fish and invertebrates from us, you’re investing in quality and ethical practices. We ensure rigorous quarantine and careful handling, including submerged transfers for sensitive species like the Red Finger Sponge. Our commitment to responsible sourcing and expert acclimation means your new marine life arrives ready to thrive in your carefully prepared aquarium.

Scientific Name: Ptilocaulis sp.
Common Name / Variant: Red Finger Sponge
Maximum Size: 70 cm
Origin: Florida, Caribbean, Red Sea, Indian Ocean, Northwest Australia
pH Range: 8.1–8.4
Temperature: 22–26°C
Lifespan: Up to 10 years (challenging in captivity)
Swimming Zone: Bottom

Elevate your reef with a vibrant Red Finger Sponge today!

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	14:00 – 18:30	10:00 – 20:00

NPS

Red Finger Sponge (Ptilocaulis spp)

Sun Coral (Tubastraea faulkneri)

Violet Carnation Coral (Scleronephthya spp.)

Violet Carnation Coral (Scleronephthya spp.)

White-lined Sponge (Trikentrion flabelliforme)

Red Finger Sponge
(Ptilocaulis spp)

Sun Coral
(Tubastraea faulkneri)

Violet Carnation Coral
(Scleronephthya spp.)

Violet Carnation Coral
(Scleronephthya spp.)

White-lined Sponge
(Trikentrion flabelliforme)