Give your livestock a natural source of concentrated nutrition with our Spirulina Sinking Tabs.
Made with spirulina as a key nutritional ingredient, these sinking tabs provide a rich source of plant-based protein, vitamins, minerals and naturally occurring antioxidants. Spirulina is widely valued in ornamental aquatics for its nutritional profile and its role in supporting healthy growth, vitality and natural colour development.
The firm tablet format is designed to sink quickly and hold together during feeding, giving shrimp, fry, small fish and bottom dwellers more time to graze. Unlike softer foods that can disperse rapidly through the aquarium, these tabs are designed for controlled feeding with less mess.
Why we like them at NatHab:
✅ Fast sinking – gets food to bottom-dwelling livestock quickly
✅ Water-stable – designed to remain intact during feeding
✅ Spirulina-rich nutrition – a natural source of protein and micronutrients
✅ Supports vitality & colour – ideal as part of a varied feeding routine
✅ Excellent for shrimp – easy for colonies to graze collectively
✅ Suitable for fry & small fish – can be portioned according to livestock size
✅ Less food dispersion – helps keep feeding more controlled
Feeding
Break or portion the tab according to the size of your colony or community. Feed an amount that can be consumed within a few hours and remove any uneaten food if necessary.
For shrimp, these tabs work particularly well as part of a varied feeding programme, alongside natural botanicals, mineral-rich foods and other quality aquarium diets.
NatHab Tip:
A varied diet is key. Spirulina tabs can be used regularly or rotated with other foods to provide nutritional diversity while giving your shrimp and bottom dwellers something different to graze on.









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