3-in-1 : Can’t choose between all of KatsAquatics awesome calcium tablet variations? No problem! We’ve released a very limited amount of all-in-one containers of calcium tablets so our most eager hobbyists could try them all! Get yours now before they’re gone for good! You can’t miss out on the ultimate calcium mix of immunity+protein+nutrition!

Calcium + Nutrition Tablet Food : Natural, Nutritious - Necessary.
Our most popular selection of calcium, loved by hundreds nationwide. Whether you're just starting out in the hobby, or you're a professional breeder with hundreds of tanks, KatsAquatics calcium is the perfect fit for your shrimp, snails, and crayfish.

Kats Aquatics - Calcium + Protein Tablet Food : How is Calcium + Protein Special?
Calcium+Protein provides the greatest calcium, and protein content than any of the other flavors KatsAquatics offers. It focuses more on healthy shell and body growth, while tablets such as Calcium + Nutrition or Calcium + Immunity focus on nutrient and mineral delivery.

Kats Aquatics - Calcium + Immunity Tablet Food : In addition to the health benefits already included in the KatsAquatics Calcium tablet, such as:
What animals eat them?

neocaridina/caridina shrimp
all aquatic snails (mystery/ramshorn/rabbit/all!)
plecos
any fish that loves to steal bottom feeder food!

The nutrition tablets are perfect for breeding colonies, and provide ample vitamins and minerals for baby shrimp and snails, as well as full grown adults. With two different types of calcium in one jar, you can ensure your crustaceans have a varied, and complete diet.

NEW! NEW!

Calcium + Sweet and Savory
Sweet meets savory. Calcium meets craveable.

This isn’t your average invert food. Calcium+ Sweet & Savory is a powerhouse blend of real fruit, leafy greens, and protein—all wrapped up in a delicious formula your snails, shrimp, turtles, and bottom dwellers will actually want to eat.

We paired wholesome collard greens with mango, banana, black soldier fly larvae, and egg, then added blue spirulina for a boost of micronutrients. It’s finished with a touch of garlic to support health and stimulate appetite—especially in picky eaters.

Whether you’re raising mystery snails, breeding shrimp, or supporting your turtle’s shell health, this blend is designed to deliver results.

Why This Formula Stands Out

🐛 Whole Food Protein Source
Made with black soldier fly larvae and egg—easily digestible, no synthetic isolates
🍌 Naturally Sweet Flavor
Light fruit flavor from mango and banana encourages feeding—great for picky eaters
🥬 Leafy Green Calcium Delivery
Collard greens and wheat provide natural fiber and plant-based nutrition
💧 Won’t Cloud Water
Holds its shape and degrades cleanly for a tank-safe feeding experience
💪 30% Bioavailable Calcium
Supports shell repair, molting, growth, and breeding across multiple species
✅ The Best of Both Worlds
A perfect blend of structure-building calcium and whole-food nourishment

---------------

Provide your aquatic pals with the nutrition they so greatly desire! With the KatsAquatics calcium, you can kiss goodbye to slow growth, failed molts, and weak shells. Our all natural calcium products are made in Brooklyn NY, and work endlessly to ensure your crustaceans are as happy and healthy as could be! Our top grade nutrition allows your pets to reach their full potential in size, activeness, and of course, encourages breeding.

What animals eat them?

neocaridina/caridina shrimp
all aquatic snails (mystery/ramshorn/rabbit/all!)
plecos
any fish that loves to steal bottom feeder food!

The nutrition tablets are perfect for breeding colonies, and provide ample vitamins and minerals for baby shrimp and snails, as well as full grown adults. With two different types of calcium in one jar, you can ensure your crustaceans have a varied, and complete diet.

Why do i need them?

Prevents:

calcium deprivation (nearly ALL aquarium inverts are calcium deprived)
weak, damaged shells
no more failed molts
prevent premature death

The aquarium hobby was meant to be enjoyable for everybody! That means you, and all of your aquatic pets. We have to stop the ongoing care deprivation of our scavenging critters. Dont be the hobbyists who starves their shrimp or snails - they are just as important as your "showcase" fish. Without their optimal health, your entire fish tank ecosystem will feel the effects too.

Encourages:

breeding
healthy youngster growth
strong beautiful shells
healthy, fulfilled ecosystem - just like mother nature intended

Whether you're breeding top quality shrimp and snails, or you're keeping your inverts as part of your community, you definitely want the healthiest bottom dwellers possible. KatsAquatics tablets not only supply them with calcium they want so dearly, but dozens of other essential vitamins and minerals such as : Vitamins A, C, K1, B6, iron, and phosphorous for optimal nutrition.

Is this a food or a supplement?

The nutrition tablets are a staple food for your aquatic creatures!
They do not dissolve in the water, and will be consumed by your aquatic creatures.
Can be fed every day!

Ingredients:

Green Tablets: Calcium Carbonate, Spinach, Water, Wheat, Egg Yolk, Garlic.

Red Tablets: Calcium Carbonate, Beet Extract, Water, Wheat, Egg Yolk, Garlic."

Ingredients: Calcium Carbonate, Pumpkin, Carrots, Water, Wheat, Garlic, Egg Yolk.

Specifications:

Gross weight: 2.9oz

Net WT: 1.7oz

Dimensions: 2" diameter; 2" tall

Kats Aquatics

Kats Aquatics - Calcium Based Tablet Food for Invertebrates

Kats Aquatics - Thrive 4-in-1 Community Flake