Skip to product information
1 of 1

Dr Tim's Reef One & Only 4oz treats 60gal

Dr Tim's Reef One & Only 4oz treats 60gal

Regular price $35.99 USD
Regular price Sale price $35.99 USD
Sale Sold out
Shipping calculated at checkout.

One & Only Live Nitrifying Bacteria Are Extremely Versatile:

Eliminates new tank syndrome

Instantly creates a bio filter

Removes toxic ammonia and nitrite, naturally

No sulfur or other offensive odors

No wait needed

100% natural

Treated 60gal

Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite.

BUY ONE & ONLY NITRIFYING BACTERIA

The key to setting up a successful aquarium is to quickly convert the fish waste to a non-toxic form. This is done by nitrifying bacteria. Under normal conditions it can take 30 to 45 days for these bacteria to become naturally established in a newly set-up aquarium. Unfortunately, during this time period, ammonia and nitrite can increase to levels toxic to fish – a process called New Tank Syndrome. For years, it was assumed that two particular species of nitrifying bacteria were responsible for this process but original scientific research by Dr. Timothy Hovanec showed this not to be the case. This is one reason why nitrification products have failed to work in the past.

Our nitrifying bacteria are the result of the latest scientific research and are used by public aquariums and professionals around the world.

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.

View full details
Your cart
Product Product subtotal Quantity Price Product subtotal
Dr Tim's Reef One & Only 4oz treats 60gal
Dr Tim's Reef One & Only 4oz treats 60galS1877
Dr Tim's Reef One & Only 4oz treats 60galS1877
$35.99/ea
$0.00
$35.99/ea $0.00