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Fritz Maracyn OXY 4oz

Fritz Maracyn OXY 4oz

Regular price $12.99 USD
Regular price Sale price $12.99 USD
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For infections of true fungal infections on fish and eggs (whitish tufts of cotton-like material) and bacterial diseases

Fritz Maracyn® Oxy successfully

Controls fungus infections caused by Saprolegnia, Ichthyosporidium, egg fungus and related species and common bacterial infections. It slowly releases small amounts of a stabilized oxygen-chlorine combination which, when used as directed, has an unusual ability to treat a wide variety of tropical fish diseases. Fungal infections are usually found at the site of an injury or recent attack from parasites. A true fungal infection has a cotton-like appearance similar to a mold found on fruit, bread or cheese, except that on a fish, a fungus is usually white. Fungal infections are very difficult to treat and are usually secondary invaders resulting from an injury on the fish or recent wounds from parasites or bacterial infection. Once the fungus starts growing on the fish, it usually continues to grow and enlarge. Unless medication is provided, death results.

Special note on Fritz Maracyn® Oxy: Fritz Maracyn® Oxy has been shown to be effective against certain gram-negative and gram-positive bacteria.

Fritz Maracyn® Oxy can be used to treat fish exhibiting the following symptoms: clamped fins, swollen eyes, heavy or rapid breathing, patchy coloration or any change in behavior of the fish. All suspected bacterial infections should be treated immediately.

Fritz Maracyn® Oxy is not a toxic material but certain people may have a reaction. Use the following antidotes:

External antidote: Flood skin with plenty of water. If irritation persists, get medical attention.

For eyes: flood with plenty of water and call a physician immediately.

Internal antidote: Drink large quantities of milk. Call physician.

Follow dosage directions as detailed on the product packaging.

Feeding & Diet

An opportunistic omnivore, the Pithos Crab will scavenge detritus, uneaten food, and algae — making it a natural cleanup crew member. Supplement with small meaty foods like mysis shrimp or pellets 2–3x per week if natural food sources are limited.

Care & Water Parameters

The Pithos Crab thrives in stable, well-maintained reef conditions. Target parameters: temperature 72–78°F, salinity 1.025–1.026 SG, pH 8.1–8.4, and alkalinity 8–12 dKH. A mature, established tank of at least 20 gallons is recommended.

Reef & Tank Compatibility

Generally considered reef-safe. The Pithos Crab coexists well with most corals and peaceful fish. Use caution with very small invertebrates or slow-moving tankmates. Provide ample rockwork and hiding spots to reduce territorial behavior.

Size & Growth

Pithos Crabs are typically shipped at 0.5–1.5 inches. They are slow-growing and generally remain small, making them well-suited for nano and mid-size reef systems.

Shipping & Live Arrival Guarantee

All livestock ships with heat or cold packs as needed and is packaged for safe transit. We stand behind a live arrival guarantee — if your animal arrives DOA, contact us within 2 hours of delivery with a clear photo. See our full DOA policy for claim details.

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Fritz Maracyn OXY 4oz
Fritz Maracyn OXY 4ozS781
Fritz Maracyn OXY 4ozS781
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