🦐 Neocaridina Water Parameter Calculator
Estimate GH, KH, TDS, pH, temperature fit, mineral dose, change-water batch dosing, and adjustment stages for Neocaridina shrimp.
| Neocaridina profile | GH range | KH range | TDS range | pH range | Temperature | Planning note |
|---|---|---|---|---|---|---|
| Red cherry / sakura | 6-8 dGH | 3-5 dKH | 150-220 ppm | 6.8-7.6 | 68-76°F / 20-24°C | Standard forgiving colony target |
| Blue dream / blue velvet | 6-8 dGH | 3-6 dKH | 160-240 ppm | 6.8-7.8 | 68-76°F / 20-24°C | Stable color-line colony range |
| Yellow / golden back | 6-8 dGH | 2-5 dKH | 150-230 ppm | 6.8-7.6 | 68-75°F / 20-24°C | Balanced moderate minerals |
| Orange rili / orange sakura | 6-9 dGH | 3-6 dKH | 160-250 ppm | 6.9-7.8 | 69-76°F / 21-24°C | Mineral accepts a little more GH |
| Green jade / carbon rili | 6-8 dGH | 3-6 dKH | 160-240 ppm | 6.8-7.8 | 68-76°F / 20-24°C | Colony similar to blue lines |
| Wild type / mixed grade | 5-10 dGH | 2-8 dKH | 140-280 ppm | 6.6-8.0 | 66-78°F / 19-26°C | Wide gradual changes matter more than exact midpoint |
| Breeding colony target | 6-7.5 dGH | 3-5 dKH | 160-210 ppm | 6.9-7.4 | 70-74°F / 21-23°C | Tight steady hatch and molt planning |
| Hard tap colony | 7-11 dGH | 4-9 dKH | 190-320 ppm | 7.0-8.0 | 68-77°F / 20-25°C | Hard do not chase low numbers quickly |
| Product type | Calculator rate | Best fit | KH effect | TDS effect |
|---|---|---|---|---|
| Shrimp GH/KH+ powder | 0.70 g per 5 gal per +1 dGH | RO or soft water to Neo range | Raises KH about 0.55 per 1 GH | About 28 ppm per dGH |
| Liquid GH/KH+ drops | 5 drops per 5 gal per +1 dGH | Small tanks and change buckets | Raises KH about 0.45 per 1 GH | About 26 ppm per dGH |
| Calcium / magnesium GH+ | 0.60 g per 5 gal per +1 dGH | GH low but KH already right | No direct KH rise | About 18 ppm per dGH |
| Alkalinity buffer KH+ | 0.42 g per 5 gal per +1 dKH | KH low while GH is adequate | KH-only adjustment | About 20 ppm per dKH |
| Plant-safe GH mineral | 0.80 g per 5 gal per +1 dGH | Planted shrimp tanks needing GH | No direct KH rise | About 19 ppm per dGH |
| Crushed coral media estimate | 12 g media per 5 gal planning amount | Slow maintenance in acidic tanks | Slowly raises KH and pH | Variable, retest often |
| Alkaline shrimp mineral | 0.90 g per 5 gal per +1 dGH | Harder Neo colony target | Raises KH about 0.75 per 1 GH | About 32 ppm per dGH |
| Custom label rate | User-entered amount per 5 gal | Any product with clear label math | Calculator estimates from selected gaps | Retest defines final result |
| Tank size | Typical dimensions | Net planning volume | GH/KH+ for +1 dGH | 25% change batch |
|---|---|---|---|---|
| 5 gal nano | 16 x 8 x 10 in / 41 x 20 x 25 cm | 4.3 gal / 16.3 L | 0.60 g | 0.15 g |
| 10 gal standard | 20 x 10 x 12 in / 51 x 25 x 30 cm | 8.8 gal / 33.3 L | 1.23 g | 0.31 g |
| 15 gal column | 13 x 13 x 20 in / 33 x 33 x 51 cm | 12.9 gal / 48.8 L | 1.81 g | 0.45 g |
| 20 long | 30 x 12 x 12 in / 76 x 30 x 30 cm | 17.5 gal / 66.2 L | 2.45 g | 0.61 g |
| 29 gal | 30 x 12 x 18 in / 76 x 30 x 46 cm | 25.8 gal / 97.7 L | 3.61 g | 0.90 g |
| 40 breeder | 36 x 18 x 16 in / 91 x 46 x 41 cm | 35.9 gal / 135.9 L | 5.03 g | 1.26 g |
| 55 gal | 48 x 13 x 21 in / 122 x 33 x 53 cm | 45.8 gal / 173.4 L | 6.41 g | 1.60 g |
| Reading | Below range | Inside range | Above range | Calculator response |
|---|---|---|---|---|
| GH | Molting minerals may be short | Keep change water matched | Dilute with lower-GH water | Doses upward only and estimates safe stages |
| KH | pH can drift in low-buffer water | Carbonate buffer is steady | pH may resist lowering | Warns if product may overshoot KH |
| TDS | Minerals or dissolved solids are low | Good repeatability marker | Check nitrate, salts, and evaporation | Compares expected shift to daily limit |
| pH | Look for low KH or active soil | Stable range for most colonies | Usually tied to hard tap or buffers | Scores fit but does not dose acids |
| Temperature | Growth slows at cooler edges | Stable room-temperature range | Warm water raises stress and metabolism | Adds staging if change is too abrupt |
Neocaridina shrimp requires specific care to thrive in a home aquarium. To ensure your shrimp stays healthy, you should monitor water parameters frequentally. The temperature should be kept between 68 and 78 degrees Fahrenheit.
Water quality plays a huge role in how well they lives. You can test the water with a kit to check for ammonia, nitrites and nitrates. High levels of these chemicals will kill the shrimp quickly.
How to Care for Neocaridina Shrimp
If you notice any sudden changes in water parameters, you should perform a water change. The shrimp will appreciate a stable environment. The lighting in your aquarium also affects the shrimp behavior.
Shrimp loves to forage on algae and biofilm. You can add driftwood or rocks to the tank to provide surfaces for algae to grow. A good filter should be used to provide gentle water flow.
If the flow is too strong, it might blow the shrimp around. Diet is another important factor. You can feed them specialized shrimp pellets or blanched vegetables.
Dont feed them too much food at once, because excess food will rot and ruin water quality. Providing a variety of foods helps ensure they get all the nutrition they need. If you provides a diverse diet, your shrimp will grows much better.
The substrate you choose is also vital. Sand or fine gravel works good for Neocaridina shrimp. You should rinse the substrate thoroughly before you puts it in the tank.
The substrate’s color can also affect how shrimp hides. If the substrate matches the environment, the shrimp will feels more comfortabley.
