1. Introduction
The Reef Octopus BR70 Biopellet Reactor is an advanced filtration device designed to facilitate the use of biopellets for effective nutrient reduction in marine and reef aquariums. This reactor provides an optimal environment for beneficial bacteria to consume nitrates and phosphates, thereby improving water quality and promoting a healthier aquatic ecosystem. Proper installation and maintenance are crucial for optimal performance.
Image 1.1: The Reef Octopus BR70 Biopellet Reactor, showcasing its clear cylindrical body, red top and base, and internal plumbing.
2. Safety Information
- Always disconnect power to all aquarium equipment before performing any maintenance or installation.
- Ensure all connections are secure to prevent leaks.
- Do not overtighten plastic screws, as this may cause damage.
- Keep electrical components away from water.
- This product is intended for aquarium use only.
3. Package Contents
Verify that all components are present and undamaged upon opening the package:
- Reef Octopus BR70 Biopellet Reactor unit (clear cylinder, red top and base)
- Internal plumbing (riser tube, diffuser plate)
- Inlet and outlet fittings (elbow and straight connectors)
- Fastening screws for the lid
- Media screen
4. Setup and Installation
Follow these steps for proper installation of your BR70 Biopellet Reactor:
- Rinse the Reactor: Thoroughly rinse all reactor components with clean freshwater to remove any manufacturing residues.
- Add Biopellets: Open the reactor lid and add the recommended amount of biopellets. For general guidance, approximately 500ml of biopellets is recommended per 100 gallons of aquarium water. Do not overfill the reactor.
- Secure the Lid: Place the lid back onto the reactor and secure it using the fastening screws. Tighten screws evenly but avoid overtightening to prevent damage.
- Connect Water Pump: Connect the reactor to a suitable water pump (not included) using appropriate tubing. The pump should be capable of providing a flow rate sufficient to keep the biopellets in a gentle tumble. A flow rate of 10-20 times the reactor's volume per hour is typically recommended.
- Placement: Position the reactor in your aquarium or sump. Ensure that the water inlet and outlet are correctly oriented to allow for proper water flow through the reactor. The outlet water should ideally be directed towards a protein skimmer for optimal nutrient export.
Image 4.1: Close-up view of biopellets contained within the reactor chamber, demonstrating the media in suspension.
Image 4.2: Detailed view of the reactor's top section, showing the secure lid and plumbing connections.
Image 4.3: The biopellet reactor integrated into an aquarium sump, demonstrating a typical installation scenario.
5. Operation
Once installed, power on the water pump connected to the reactor. Observe the biopellets inside the chamber. They should be in a constant, gentle tumble. Adjust the flow rate of your pump as needed to achieve this tumbling action. Avoid excessive flow that might grind the pellets or insufficient flow that causes them to clump. It may take several weeks for the biopellets to become fully colonized by bacteria and for nutrient reduction to become noticeable.
6. Maintenance
- Regular Inspection: Periodically check the reactor for proper biopellet tumbling and ensure there are no blockages in the inlet or outlet fittings.
- Media Screen Cleaning: The internal media screen should be regularly cleaned to prevent clogging from detritus or bacterial film. This helps maintain optimal flow.
- Biopellet Replacement: Biopellets will slowly diminish over time as they are consumed by bacteria. Monitor the volume of pellets and replenish them as necessary, typically every 6-12 months, depending on the brand and aquarium load.
- Full Cleaning: Every few months, or if performance degrades, disassemble the reactor and clean all components thoroughly with warm water and a soft brush. Avoid using harsh chemicals.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Biopellets not tumbling | Insufficient flow from pump; clogged media screen; too many pellets. | Increase pump flow; clean media screen; reduce pellet volume. |
| Water leaking from connections | Loose fittings; damaged O-rings. | Check and tighten all connections; inspect and replace O-rings if necessary. |
| No noticeable nutrient reduction | New setup (bacteria not colonized); incorrect pellet volume; insufficient flow; high nutrient input. | Allow more time (up to 6 weeks); verify pellet volume and flow; reduce feeding or increase water changes. |
8. Specifications
- Model Number: OCT-BRH70
- Product Dimensions: 21 x 7 x 7 inches
- Item Weight: 1 Pound
- Manufacturer: Reef Octopus
- UPC: 022200963442
- ASIN: B00DMI1NA8
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact Reef Octopus customer service directly. Keep your proof of purchase for warranty claims.
