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Dr Tim's One & Only Saltwater Nitrifying Bacteria 2 4 8 oz Aquarium

Dr Tim's One & Only Saltwater Nitrifying Bacteria 2 4 8 oz Aquarium

Regular price $50.99 USD
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Establish Biological Filtration in Saltwater Aquariums

Dr. Tim’s One & Only contains live ammonia- and nitrite-oxidizing bacteria that help establish and replenish biological filtration in new and existing saltwater aquariums.

Key Benefits

  • Supports the Nitrogen Cycle: Helps convert ammonia and nitrite as part of the aquarium’s natural biological filtration process.
  • Ideal for New Aquariums: Helps establish beneficial bacteria and reduce the cycling time associated with new tank syndrome.
  • Replenishes the Biofilter: Useful after water changes, filter cleaning, adding livestock or completing a disease-treatment process.
  • Live Bacteria Formula: Contains a microbial community of naturally occurring nitrifying bacteria without sulfur odors.
  • Three Size Options: Available in 2 oz, 4 oz and 8 oz bottles.

Directions

Dechlorinate the aquarium water and make sure the filtration system is operating before use. Shake the bottle thoroughly and add a minimum of 10 ml per 10 gallons of aquarium water. For best results, use the entire bottle at one time and follow all instructions printed on the product label.

Product Details

  • Formulated specifically for saltwater and reef aquariums
  • Available sizes: 2 oz, 4 oz and 8 oz
  • Minimum dosage: 10 ml per 10 gallons
  • Can be added directly to the aquarium or biological filter media
  • Do not freeze; refrigerate for the longest shelf life

Important: One & Only supports biological filtration but does not replace regular water testing, maintenance or water changes. It does not remove nitrate and is not a fish-disease treatment. Continue monitoring ammonia and nitrite when cycling an aquarium or adding livestock.

Select the appropriate bottle size and help establish a healthier biological foundation for your saltwater aquarium.

Wags & Whiskers Pet Supply — Where Every Pet Is Family.

Feeding & Diet

An opportunistic omnivore, the Seahorse 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 Seahorse 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 Seahorse 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

Seahorses 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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Dr Tim's One & Only Saltwater Nitrifying Bacteria 2 4 8 oz Aquarium
4ozB001LUMZ4C
4ozB001LUMZ4C
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$0.00
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$50.99/ea
$0.00
Regular price
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$50.99/ea
$0.00
Dr Tim's One & Only Saltwater Nitrifying Bacteria 2 4 8 oz Aquarium
8ozB002DVRHMS
8ozB002DVRHMS
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$0.00
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$78.99/ea
$0.00
Regular price
$0.00
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$78.99/ea
$0.00
Dr Tim's One & Only Saltwater Nitrifying Bacteria 2 4 8 oz Aquarium
2ozB001LUOW1Q
2ozB001LUOW1Q
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$0.00
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$37.99/ea
$0.00
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$0.00
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$37.99/ea
$0.00

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