CaribSea PyroFlora Volcanic Substrate

CaribSea PyroFlora Volcanic Substrate for Plants and Shrimp - 6 lb

CaribSea PyroFlora Volcanic Substrate is a natural-looking aquarium substrate designed for planted freshwater aquariums, shrimp tanks, and aquascaped nano setups. Its volcanic texture provides an attractive base while helping create surface area for beneficial bacteria and biofilm.

This substrate is a great choice for hobbyists building planted shrimp aquariums, Caridina or Neocaridina setups, and natural freshwater aquascapes.

Key Features

• Volcanic-style freshwater aquarium substrate
• Great for planted aquariums and shrimp tanks
• Helps provide surface area for beneficial bacteria
• Natural appearance for aquascaping
• Suitable for nano tanks, planted tanks, and shrimp displays
• 6 lb bag size

Best For

• Freshwater planted aquariums
• Shrimp tanks
• Caridina shrimp setups
• Neocaridina shrimp setups
• Low-tech planted aquariums
• Natural aquascapes

Why Use Volcanic Substrate?

Volcanic aquarium substrates are popular because their porous texture can help support beneficial bacteria colonization and natural biofilm development. This makes them especially useful in shrimp tanks where grazing surfaces and stable biological filtration are important.

Use Tips

• Rinse lightly if needed before use.
• Add slowly to avoid excessive cloudiness.
• Use with root tabs or liquid fertilizers for heavier root-feeding plants.
• For Caridina shrimp, pair with proper remineralized RO water and parameter testing.

Frequently Asked Questions

Is CaribSea PyroFlora good for shrimp tanks?
Yes, PyroFlora is a great option for shrimp tanks because it provides a natural surface for biofilm and beneficial bacteria.

Can I use this substrate for live plants?
Yes, it can be used in planted aquariums. For heavy root-feeding plants, we recommend adding root tabs for additional nutrition.

Is this good for Caridina shrimp?
It can be used in Caridina shrimp setups, but Caridina shrimp also require stable water parameters, proper GH/KH/TDS, and often remineralized RO water.

How much substrate do I need?
The amount depends on your tank size and desired depth. Nano shrimp tanks may only need one bag, while larger planted tanks may require multiple bags.

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