★★★★★
Buy it monthly
IN FULL EFFECT—February 24, 2026✓ Verified purchase
Keeps your tanks nitrates higher works well for macro algae Read more
Brightwell Aquatics
Brightwell Aquatics NeoNitro Balanced Nitrogen Supplement - Reef Nutrient Enhancer for Ultra-Low Nutrient Systems - Aquarium Water Treatments
$15.33
About this item
- SALTWATER AQUARIUM - NeoNitro Nitrogen Supplement is a nitrogen source for nitrogen-limited, low-nutrient saltwater tanks. It works well with Microbacter7, Reef Biofuel, Katalyst, and NeoPhos to achieve the desired nutrient content in a reef aquarium
- NATURAL PHOSPHORUS UPTAKE – NeoNitro balances carbon, nitrogen, and phosphorus for improved health and coloration of inhabitants. It balances without resorting to polluting the reef aquarium with additional organic material, for a clean ecosystem
- MICROBIAL BIOMASS ENHANCEMENT - Facilitates removal of organic material, converting it into microbial biomass. Microbes exported from the system are captured by corals, recycling the once-latent organic material
- DIRECTIONS - Shake well before use. Dose Microbacter7 daily or bi-daily. Test phosphate and nitrate levels. Assuming undetectable nitrate level, apply NeoNitro to achieve ~3 ppm. Wait 24 hours, retest. Repeat process for desired result
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we deliver superior quality solutions to elevate the health of your aquarium
$15.33
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Product details
| Brand | Brightwell Aquatics |
|---|---|
| Liquid Volume | 17 Fluid Ounces |
| Item Weight | 0.6 Pounds |
| Item Form | Liquid |
| Manufacturer | Brightwell Aquatics |
Technical specifications
| item_weight | 0.6 Pounds |
|---|---|
| manufacturer | Brightwell Aquatics |
| item_model_number | 810086016259 |
| date_first_available | January 1, 2010 |
| item_package_dimensions_l_x_w_x_h | 7.68 x 2.28 x 2.2 inches |
| item_dimensions_lxwxh | 3 x 1 x 3 inches |
| brand_name | Brightwell Aquatics |
| target_audience_keyword | fish |
| directions | Shake product well before using. Do not overdose. Results will be most significant when the system is being dosed with MICROBACTER7 on a daily or bi-daily basis. 1. Using accurate test kits or calibrated digital testing devices, determine phosphate and nitrate concentrations in system. It is assumed that the nitrate concentration in the system is below detectable limits for the testing method being employed. 2. Apply NEONITRO as directed below to attain a nitrate concentration of ~3 ppm. 3. Allow 24-hours to elapse; re-test nitrate and phosphate concentrations. If concentrations remain unchanged, then the system is likely carbon-limited. Dose with REEF BIOFUEL at the rate of 1-ml per 25 US-gallons and allow 24-hours to elapse, then re-test phosphate and nitrate concentrations. Continue daily dosing with REEF BIOFUEL until phosphate or nitrate concentrations begin to decrease, indicating that the rate of carbon input to the system matches the rate of phosphorus- or nitrogen-input, respectively. 4. If phosphate concentration decreases without addition of REEF BIOFUEL or use of KATALYST, nitrate concentration in the system will decrease. Continue dosing with NEONITRO to maintain nitrate concentration of ~3 - 5 ppm until phosphate concentration falls to within desired range (suggested 0.01 - 0.02 ppm). Thereafter, dose with NEONITRO as required to maintain desired phosphate and nitrate concentrations. Note: If at any time, dosing with NEONITRO results in a prolonged increase of nitrate concentration without gradual decrease as phosphate is taken up, system is likely carbon-limited (remedied by the application of REEF BIOFUEL or KATALYST to the system). Refer to Steps 3 and 4, or to our website (NEOPHOS "Technical" page). 1 ml NEONITRO will increase the nitrate concentration in 1 US-gallon (~3.8 L) by ~5 ppm; 1 drop from plastic bulb pipette (enclosed within bottle) will increase the concentration in the same volume of water by ~0.25 ppm. Caution: Keep out of reach of children. Not for human consumption. |
| model_name | NeoNitro |
| size | 500 mL |
| age_range_description | All Life Stages |
| number_of_items | 1 |
| included_components | NeoNitro |
| specific_uses_for_product | Coat |
| is_discontinued_by_manufacturer | No |
| product_dimensions | 3 x 1 x 3 inches; 9.6 ounces |
| best_sellers_rank | #10,030 in Pet Supplies ( See Top 100 in Pet Supplies ) #78 in Aquarium Water Treatments |
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Customer reviews
4.7610 ratings
- 5★88%
- 4★13%
- 3★0%
- 2★0%
- 1★0%
Customers say
Customers find the nitrogen supplement effective, with one mentioning it works well with automated dosing pumps.
★★★★★
Does indeed boost nitrates.
Val Shebeko—February 7, 2026✓ Verified purchase
Works well. I needed to boost nitrates and hey basta it did just that. Lasts a fair amount of time. Read more
★★★★★
Raises nitrates where I need my tank to be
matthew infante—January 19, 2026✓ Verified purchase
Great product for raising nitrates in my tank make sure you do as the bottle recommends cause it does work really well if your not careful Read more
★★★★★
Very good 👍
Very good 👍—December 6, 2025✓ Verified purchase
Very good 👍 Read more
★★★★★
Works cleanly
Roy C.—October 13, 2025✓ Verified purchase
Works well to increase nitrate without side effects Read more
★★★★☆
Raises nitrates
IneedMoneyJeff—March 28, 2023✓ Verified purchase
Raises the nitrate levels as promised. Might need more time to definitively define the product, but as of right now following the instructions worked as well as going off on my own dosing worked just as well. Directions say not to increase more than 1 per day but you can easily dose for more than that with no ill effects as far as I can tell. Been dosing a 15 gallon reef with fish, crabs, snails, Hammer corals, rock flower anemones, Kenyan tree corals, acan corals, zoas, and green star polyps. Read more
★★★★★
Excelente
Javier C—December 30, 2025✓ Verified purchase
Good Read more
★★★★★
Great product!
Aaron—May 9, 2025✓ Verified purchase
Having low nutrient issues in my nano. Presumably from high levels on beneficial bacteria. This has saved the day! Corals (mostly soft coral) have had little impact to dosing this stuff. More so dosing this stuff to keep any bacterial blooms at bay such as Dino’s or cyano. Highly recommend! Make sure to dose accordingly! Especially in a nano! Will be purchasing again! Read more
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