---
product_id: 426825122
title: "Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA"
brand: "katsaquatics"
price: "R$270"
currency: BRL
in_stock: true
reviews_count: 9
category: "Kats Aquatics"
url: https://www.desertcart.com.br/products/426825122-calcium-protein-for-strong-shells-healthy-molts-100-natural-does
store_origin: BR
region: Brazil
---

# Calcium + protein for strong shells Fast sinking for bottom feeders 100% natural, no water dissolution Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA

**Brand:** katsaquatics
**Price:** R$270
**Availability:** ✅ In Stock

## Summary

> 🦐 Elevate your aquatic ecosystem with every tablet—because strong shells mean stronger stories.

## Quick Answers

- **What is this?** Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA by katsaquatics
- **How much does it cost?** R$270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/426825122-calcium-protein-for-strong-shells-healthy-molts-100-natural-does)

## Best For

- katsaquatics enthusiasts

## Why This Product

- Trusted katsaquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Natural Power:** 100% natural ingredients crafted by biologists in the USA for optimal health.
- • **Shell Strength Booster:** Packed with calcium and protein to prevent shell damage and failed molts.
- • **Sink Fast, Feed Faster:** Designed to reach your shrimp and snails instantly—no waste, no mess.
- • **Supports Every Life Stage:** Perfect for baby shrimp, adult snails, and all aquatic bottom dwellers.
- • **Complete Nutrition Formula:** Includes essential vitamins A, C, K1, B6, iron, and phosphorus for thriving colonies.

## Overview

KatsAquatics Calcium + Protein tablets are a biologist-formulated, 100% natural supplement designed to strengthen shells and promote healthy molts in aquatic shrimp, snails, plecos, and other bottom feeders. Fast sinking and water-stable, these tablets deliver essential calcium, protein, and a full spectrum of vitamins and minerals to support breeding, growth, and overall vitality across all life stages.

## Description

Buy KatsAquatics Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA: Calcium - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Outstanding!!!!! - Outstanding product. Stays whole and does not foul the water. Snails and shrimp love it. i also use it in a blackworm culture and have the healthiest worms to feed my pea puffers!
Review: Perfect for my mystery snails - These are small square pieces that are easy to break in half, which is what I do to feed each of my 2 mystery snails. The snails seem to enjoy them, and occasionally my shrimp and fish nibble at them too. I haven't had any issues with my snails' shells, and I'd like to think that this is contributing to their shell health. This doesn't seem to affect water quality and is a pretty large supply for the 2 snails I have, so I imagine it will last a long time.

## Features

- 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.
- Prevents: calcium deprivation (nearly ALL aquarium inverts are calcium deprived) weak, damaged shells no more failed molts prevent premature death
- 100% Natural Ingredients
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X3LBXZP |
| Additional Features | Biologist Made in USA, Encourages Breeding and Healthy Growth |
| Age Range (Description) | All Life Stages |
| Age Range Description | All Life Stages |
| Animal Food Diet Type | Limited Ingredient |
| Best Sellers Rank | #15,730 in Health & Household ( See Top 100 in Health & Household ) #83 in Calcium Mineral Supplements |
| Brand | KatsAquatics |
| Brand Name | KatsAquatics |
| Breed Recommendation | Shrimp, Snails, Crayfish, Turtles |
| Container Type | jar |
| Customer Reviews | 4.7 out of 5 stars 980 Reviews |
| Flavor | Protein |
| Item Form | Tablet |
| Item Type Name | Calcium Tablets |
| Item Weight | 1.76 ounces |
| Manufacturer | KatsAquatics |
| Manufacturer Part Number | 0A-2JFE-W1DP |
| Model Number | 0A-2JFE-W1DP |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 1.7 Ounce |
| Pet Type | Fish |
| Product Benefits | Strengthens shells, promotes growth, and optimizes health |
| Recommended Uses For Product | breeding, growth, health |
| Special Ingredients | Calcium Carbonate, Egg Protein |
| Specific Uses For Product | Reproduction and Nursing, calcium, growth, health |
| Target Species | Fish |
| Unit Count | 1.7 Ounce |

## Product Details

- **Age Range (Description):** All Life Stages
- **Brand:** KatsAquatics
- **Flavor:** Protein
- **Item Form:** Tablet
- **Specific Uses For Product:** Reproduction and Nursing, calcium, growth, health

## Images

![Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA - Image 1](https://m.media-amazon.com/images/I/71bfKWqG+EL.jpg)
![Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA - Image 2](https://m.media-amazon.com/images/I/61yTogz2zhL.jpg)
![Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA - Image 3](https://m.media-amazon.com/images/I/71ceLTnPqQL.jpg)
![Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA - Image 4](https://m.media-amazon.com/images/I/71Qpxct0K+L.jpg)
![Calcium + Protein, for Strong Shells, Healthy Molts, 100% Natural, Does Not Dissolve in Water, Fast Sinking for Aquatic Shrimp, Snails, Plecos and More! Biologist Made in USA - Image 5](https://m.media-amazon.com/images/I/71ILoOTot-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding!!!!!
*by B***G on July 26, 2026*

Outstanding product. Stays whole and does not foul the water. Snails and shrimp love it. i also use it in a blackworm culture and have the healthiest worms to feed my pea puffers!

### ⭐⭐⭐⭐⭐ Perfect for my mystery snails
*by A***R on August 5, 2026*

These are small square pieces that are easy to break in half, which is what I do to feed each of my 2 mystery snails. The snails seem to enjoy them, and occasionally my shrimp and fish nibble at them too. I haven't had any issues with my snails' shells, and I'd like to think that this is contributing to their shell health. This doesn't seem to affect water quality and is a pretty large supply for the 2 snails I have, so I imagine it will last a long time.

### ⭐⭐⭐⭐⭐ Great Product
*by J***. on June 5, 2026*

Great. Shrimp love them, snails don’t mind them either. Great way to get calcium, have seen healthier shrimp, with less random deaths in the tank.

## Frequently Bought Together

- KatsAquatics Calcium + Protein Tablets - Great for Picky Eaters - Snails, Shrimp, Bottom Dwelling Fish, Plecos, Crabs, and More!
- KatsAquatics 3-in-1 Limited Edition Calcium Tablets for Shrimp/Snails (Nutrition+Immunity+Protein) 1.7 oz
- Invert Aquatics Micro Mix - Sinking Blended Diet for Snails, Shrimp & Bottom Feeding Fish (1.5 oz (42.5g))

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-16*