Red Sea bubble trap foam for REEFER settling
The RED SEA R42650 is designed to replace the foam installed in the technical section of several REEFER aquariums. Placed in the water path within the sump, it forms a mechanical barrier that helps limit the passage of microbubbles to the return pump .
These small bubbles can appear near the skimmer, during certain water level adjustments, or during maintenance phases. As they pass through the foam, some of them are trapped or dissipated before reaching the final compartment of the sump.
The foam thus contributes to the overall proper functioning of the installation without requiring any particular modification to the system. It simply performs the function intended in the original design of the REEFER.
RED SEA R42650 foam is compatible with REEFER aquariums
Reference R42650 is compatible with several large-capacity Red Sea aquariums belonging to the G2 and G2+ generations. It is designed to directly replace the original foam in the sump of the models concerned.
- RED SEA REEFER 750 G2
- RED SEA REEFER 750 G2+
- RED SEA REEFER 900 G2
- RED SEA REEFER 900 G2+
- RED SEA REEFER Peninsula S-950 G2+
This precise compatibility eliminates the need to use generic foam that would require cutting or adapting. Incorrectly sized foam can shift within the settling tank, allow more microbubbles to pass through, or disrupt water flow.
Before ordering, it is advisable to check the exact generation of the aquarium , as several versions of the same REEFER may use different parts depending on their decantation design.
Why replace the bubble trap foam in your REEFER?
Over time, the foam in the settling tank naturally accumulates particles, sediment, and various debris carried by the water. It can also gradually compact or lose its original shape after repeated cleanings.
A heavily saturated foam can unnecessarily impede the flow of water and become more difficult to clean. Conversely, a highly deformed foam can allow more microbubbles to pass around its edges instead of trapping them properly.
When a simple rinse is no longer sufficient to restore a clean and well-formed foam, replacing it with a new Red Sea R42650 foam allows you to restore the configuration intended by the manufacturer without having to modify the decantation.
Maintenance of RED SEA R42650 bubble trap foam
To maintain good water circulation, the foam must be cleaned regularly . The frequency depends mainly on the organic load of the aquarium, the number of fish, the food provided, and the amount of particles entering the sump.
During maintenance, the foam can be removed and rinsed to eliminate any debris trapped within its structure. Regular cleaning prevents it from gradually obstructing water flow.
It is also useful to take advantage of each maintenance visit to check its general condition. If the foam starts to tear, flatten permanently, or no longer returns to its proper shape , replacement becomes preferable.
A simple mechanical foam to maintain a clean settling tank
The bubble-trapping foam does not replace the skimmer or other filtration systems of the REEFER. Its role is more targeted: it acts as a mechanical element in the circulation of water within the sump.
In addition to reducing the passage of certain microbubbles, it can temporarily trap relatively coarse particles circulating in the technical compartment. This action makes its cleaning all the more important, since the trapped debris must be regularly removed from the system.
Its dedicated format allows for simple installation: simply remove the old foam and then position the R42650 in its original location , without gluing or any particular modification to the decantation.
Features of the RED SEA R42650 bubble trap foam
Brand: Red Sea
Reference: R42650
Type: Replacement bubble trap foam
Use: Red Sea REEFER aquarium sump
Compatibility: REEFER 750 G2, REEFER 750 G2+, REEFER 900 G2, REEFER 900 G2+, REEFER Peninsula S-950 G2+
Function: Reduction of microbubbles before the upward flow zone
Installation: direct replacement of the original foam
Maintenance: Regular rinsing and cleaning recommended
