Dry fish food tablets sera Catfish Tabs XXL Nature — 0.13 kg (0.25 L) for bottom-feeding aquarium fish

sera Catfish Tabs XXL Nature are slow-sinking dry food tablets formulated for larger bottom-feeding aquarium fish. The 0.13 kg (0.25 L) pack contains large tablets that remain firm for extended periods, allowing fish to graze slowly from the substrate or from tablets attached to the aquarium glass. The recipe is free from dyes and preservatives and includes a high Spirulina content (19%) together with other natural ingredients to support digestion, color development and general condition.

Advantages

The tablets are designed for bottom feeders and larger catfish, offering slow-release feeding that reduces water pollution. Their firm consistency preserves tablet shape during feeding, enabling prolonged grazing and observation of natural feeding behaviour. The absence of artificial dyes and preservatives follows the sera Nature concept, and the elevated Spirulina level supplies plant-based proteins, pigments and micronutrients beneficial to health and colouration.

Suitable for

• Large catfish species such as plecos and other benthic ornamental fish
• Community aquaria with bottom-dwelling feeders
• Species-specific tanks where tablets can be affixed to glass for observation
• Regular feeding routines requiring convenient portioning and slow consumption

Key specifications

• Form: slow-sinking, firm tablets suitable for substrate feeding or glass attachment
• Net weight/volume: 0.13 kg (0.25 L)
• Composition highlights: high Spirulina content (~19%), natural ingredients without dyes or preservatives
• Suitable target: larger bottom-feeding aquarium fish and catfish
• Effect: supports digestion, colour development and general condition

How to use

Feed tablets according to the size and number of fish in the aquarium. Offer an amount that can be consumed within a suitable timeframe depending on the tank conditions and feeding habits; tablets can be placed on the substrate or attached to aquarium glass to allow slow grazing. Remove uneaten residues after an appropriate period if they begin to disintegrate to maintain water quality. Adjust portion sizes gradually to avoid overfeeding.

Usage recommendations

Introduce the food gradually when changing diets and observe fish response. Use in combination with other sera Nature products or complementary feeds to ensure a varied diet. Monitor water parameters regularly and remove excess uneaten food to prevent water contamination.