Description
Rectangular catfish cave easily stackable without stacking aids
Catfish cave made of clay rectangular shape You can also deliberately position them (even stacked) with a little distance between them, creating spaces in between that can be used as hiding places and shelter by juvenile fish. On the one hand, this makes our caves very stable and durable. On the other hand, this means that the surfaces are never completely smooth, which provides an excellent basis for surface growth, which in turn is very readily grazed by the catfish. This slightly rough surface of the cave also benefits the adhesive properties of most fish eggs without damaging the eggs. The eggs adhere better to the cave wall, minimising the risk of the eggs being flushed out of the cave.
