- Sku: 00761
- Vendor: CaribSea
CaribSea Samurai Soil
A premium substrate built for thriving shrimp and planted tanks. CaribSea Samurai Soil is a uniformly graded, roughly 1 mm substrate made specifically for freshwater shrimp and planted aquariums. Unlike many soils, it will not turn to mud, compact, or crumble, and its highly porous grains boost biological filtration while keeping tiny shrimp from getting lost. It supports the neutral to slightly acidic, low-hardness conditions that sensitive shrimp and plants prefer, and every bag includes a live bacteria packet plus mycorrhizal fungi to jump-start your cycle and root growth. Pair it with live plants and freshwater shrimp.
Why Samurai Soil
- Sized and textured for freshwater shrimp and planted aquariums
- Uniform ~1 mm grains that will not compact, crumble, or cloud into mud
- Highly porous structure increases biological filtration and beneficial bacteria
- Supports the neutral to slightly acidic, low-hardness water shrimp and plants love
- Includes a live bacteria packet and mycorrhizal fungi for a faster cycle and stronger roots
- Clean and ready to use, with small grains that keep baby shrimp safe
How to Use
- Add a layer at least 2 inches deep so plant roots have room to spread
- It is clean and ready to use, so heavy rinsing is not required
- Fill slowly onto a plate or bag to avoid disturbing the bed, then add the live bacteria packet
- Great as a standalone shrimp or planted substrate, or capped over a nutrient base
Choose Your Size
| Size | Best For |
|---|---|
| 3.5 lb | Nano and small shrimp or planted tanks |
| 9 lb | Standard planted tanks, better value |
Specifications
| Brand | CaribSea |
| Type | Freshwater shrimp and plant substrate |
| Grain size | About 1 mm |
| Effect on water | Neutral to slightly acidic, will not raise hardness |
| Includes | Live bacteria packet, mycorrhizal fungi |
| Sizes | 3.5 lb, 9 lb |
| Best for | Freshwater shrimp and planted aquariums |
Pair It With
- Live aquarium plants to root straight into the soil
- Freshwater shrimp like cherry and crystal shrimp that thrive on it
- Browse more freshwater supplies
Frequently Asked Questions
Is it for shrimp, plants, or both?
Both. Samurai Soil is designed for freshwater shrimp and planted aquariums, and works beautifully in a shrimp-planted tank.
Does it change my pH or hardness?
It supports a neutral to slightly acidic environment and will not raise hardness, which suits sensitive shrimp and plants. Always monitor your parameters as your tank establishes.
Do I need to rinse it first?
No heavy rinsing is required, it is clean and ready to use. Add it gently to avoid clouding, then add the included bacteria packet.
How deep should I go and which size do I need?
Aim for at least 2 inches of depth. The 3.5 lb bag suits nano tanks, while the 9 lb bag covers a standard planted tank.
Have a question?
CaribSea Samurai Soil
