Original Juwel Flap sets as spare part for replacement in the Juwel Aquarium covers. The following flap sets are available:80 x 35 (2-pieces) -suitable for Rio 125, Multilux 80x35100 x 40 (2-pieces) -suitable for Rio 180, Rio 200, Multilux 100x40100 x 40 IV (3-pieces) -suitable for Rio 180, Rio 200, Multilux 100x40100 x 50 (2 pieces)-suitable for Rio 290 with one light bar 100 x 50 IV (3 pieces)- suitable for Rio 290 with 2 light bars120 x 40 (2-pieces) -suitable for Rio 240, Multilux 120x40120 x 50 (2-pieces) -suitable for Rio 300, Rio 350, Multilux II 120x50120 x 50 (3-pieces) -suitable for Rio 300, Rio 350, Multilux II 120x50150 x 50 (2-pieces) -suitable for Rio 400/450, Multilux II 150x50120 x 50 IV (3-pieces) -suitable for Multilux IV 120x50150 x 50 IV (3-pieces) -suitable for Multilux IV 150x50Lido 120 -suitable for Lido 120Lido 200 -suitable for Lido 200 (2-pieces)Lido 200 IV -suitbale for Lido 200 (3-pieces)Vision 180 -suitable for Vision 180Vision 260 -suitable for Vision 260V