Cuttlebone (6 pieces)
Regular price $3.99
Each piece is about 4-5cm long.
Cuttlebone is used as a supplementary source of calcium for invertebrates (i.e. shrimp and snails). Will help shrimp with molting and if you have snails with calcium deficiencies. Invertebrates will graze on this and it slowly dissolves over time adding calcium to the water column. It may take a few days to become water logged and sink to the bottom. Can be tucked away behind rocks/wood/plants or in your filter so that it is out of sight.