Hugo Holiday Block
- Hugo Holiday Blocks keep your fish fed and happy for up to 14 days.
- The calcium carbonate block dissolves slowly over two weeks, releasing food particles in to the water.
- As a guide, one block placed in a 45 litre aquarium should be sufficient to supplement the diet of 10-15 average aquarium fish for approximately two weeks.
- Hugo Holiday Blocks are not suitable for marine aquariums and are recommended for tank temperatures between 20-25 degrees.