Repashy SuperFoods Soilent Green (Algae Gel)
Repashy SuperFoods Soilent Green is a premium meal-replacement gel premix built for algae and aufwuchs feeders. Made in the USA by Repashy Ventures, it has been a hobbyist favourite for well over a decade, particularly among aquarists keeping plecos, otocinclus, mbuna cichlids, hillstream loaches and freshwater shrimp, as well as amphibian larvae such as tadpoles. Natural algae sit at the heart of the recipe, backed by marine proteins, and the whole thing sets into a firm gel that grazing species take to readily.
The name gives away its purpose. Aufwuchs is the German term for the film of algae, microorganisms and tiny invertebrates that builds up on submerged surfaces, and it is the natural diet of countless algae-grazing fish and larvae. Soilent Green is formulated to replicate this natural food source.
| Key Features | Details |
|---|---|
| Form | Gel premix |
| Primary Ingredients | Natural algae, marine proteins |
| Target Species | Plecos, otocinclus, mbuna cichlids, hillstream loaches, freshwater shrimp, tadpoles |
| Origin | Manufactured in the USA |
FAQ
What is aufwuchs and why is it important for algae-grazing fish?
Aufwuchs refers to the natural film of algae, microorganisms, and tiny invertebrates that grows on submerged surfaces in aquatic environments. It serves as a natural food source for many algae-eating fish and larvae, making it essential for their diet and health.
Is Soilent Green suitable for all types of freshwater fish?
Soilent Green is specifically formulated for algae and aufwuchs feeders. It is best suited for species that naturally graze on algae, such as plecos, otocinclus, mbuna cichlids, hillstream loaches, freshwater shrimp, and amphibian larvae. It is not recommended for omnivorous or carnivorous fish.
How should Soilent Green be stored?
Store in a cool, dry place away from direct sunlight. Once opened, use within a reasonable timeframe as per manufacturer guidelines.
Victoria Hamilton –
My plecos and otocinclus have been thriving on Soilent Green for months. The gel sets properly and they eat it eagerly. It’s a reliable, natural alternative to commercial algae wafers.
Owen Henderson –
Great for tadpole rearing. The gel mimics natural aufwuchs and the fry grow steadily without any digestive issues. Easy to prepare and consistent in texture.
Warren Mills –
Works well for my hillstream loaches. They graze on it daily. A bit more expensive than other options, but the quality and consistency justify the cost.
Irene White –
Since switching to Soilent Green, my shrimp are more active and healthier. The gel doesn’t break apart easily and stays firm for feeding.