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This original Oase Verv. pre-filter housing BioMaster 250 fits the following models:
Oase BioMaster 250 (also thermo model)
NO. 17
OAS-45167
This original Oase Verv. pre-filter housing BioMaster 350 fits the following models:
Oase BioMaster 350 (also thermo model)
NO. 17
OAS-45168
This handy pot only contains smaller seiryu stones. Perfect to add more details in the layout or for a nano aquascape.
Content: 5 kg
Size: 5-15cm
Geo Rock or Geo Stone are stones for the aquarium with a lot of detail. Somewhat similar to Gray Mountain Stone, but with a deeper texture and a bit more angular.
Size: 5 to 15cm
Content: 5 kg
Dark Seiryu stones are stones for aquascaping and have a dark, whimsical appearance. White veins run over the dark base colour. Underwater this gives an extraordinarily beautiful contrast.
Content: 5kg
Size: 5-15cm
Black Lava Stones in the aquarium are more erratic, darker, more porous, lighter and more characteristic in shape than the traditional red Lava Stone. This makes it even more suitable for use in an aquascape.
Content: 2.5 kg
Size: 5-15cm
The Dragon Stone is a type of stone from Asia and has a texture and appearance that is reminiscent of a dragon's skin. These aquarium stones with many holes and interesting structure have an impressive character and are therefore very suitable for use in the aquarium.
Content: 3kg
Size: 5-15cm
HS Aqua Oxy is an additive that increases the oxygen content in the aquarium. When adding HS Aqua Oxy, a lot of oxygen is released. This is immediately absorbed into the water and provides a boost in the oxygen content. Thread algae, beard algae and certainly blue algae cannot withstand the product and will die quickly.
Available in: 150ml, 350ml and 2500ml