Cave unilaterally spherically closed. Size of 2 middle interior diameter ca. 2.7 cm, length ca. 10.0 cm (for small L Welse z.B.L46, L174 and small Peckoltia types) for animals from 8 cm lengths size 3! in the color L46-Edition.
Terrace stone size: B x H x T ca. 11 x 8 x 9.5 cm. Hole size 2 for Caves size of 2 middle interior diameters ca. 2.7 cm, length ca 10 cm (for small L-Welse z.B.L46, L174 and small Peckoltia-types). For animals from 8 cm select lengths size 3!