---
product_id: 21472093
title: "SLB Splmt Replenisher Kiloblk"
brand: "all seas marine"
price: "S$83"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/21472093-slb-splmt-replenisher-kiloblk
store_origin: SG
region: Singapore
---

# 100+ gallons 1 KG Block Formula #28 SLB Splmt Replenisher Kiloblk

**Brand:** all seas marine
**Price:** S$83
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into crystal-clear waters with SLB Splmt!

## Quick Answers

- **What is this?** SLB Splmt Replenisher Kiloblk by all seas marine
- **How much does it cost?** S$83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/21472093-slb-splmt-replenisher-kiloblk)

## Best For

- all seas marine enthusiasts

## Why This Product

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

## Key Features

- • **Instant Action:** Dissolves quickly to replenish essential elements.
- • **Massive Coverage:** One block treats over 100 gallons—perfect for large setups!
- • **Unmatched Efficacy:** Formula #28 always delivers results, no overdosing!
- • **pH Buffering Power:** Helps stabilize your aquarium's pH levels effortlessly.
- • **Heavy Metal Defense:** Effectively removes heavy metals for a healthier aquarium.

## Overview

The SLB Splmt Replenisher Kiloblk is a powerful aquarium treatment that utilizes Formula #28 to instantly replenish depleted elements, remove heavy metals, and buffer pH levels, all while treating over 100 gallons with just one 1 KG block.

## Description

All Seas Marine SLB Splmt Replenisher Kiloblk

## Features

- Formula #28 Always works, and cannot be overdosed
- This is not a slow-dissolve or time-release product, it dissolves only to replace depleted elements
- Removes heavy metals and limits ammonia and phosphate while helping to buffer Aquarium pH
- The 1 KG. Block treats over 100 gallons

## Images

![SLB Splmt Replenisher Kiloblk - Image 1](https://m.media-amazon.com/images/I/61yz4aF1BKL.jpg)

## Questions & Answers

**Q: Will this work for fresh water aquarium?**
A: Yes, it will maintain a proper ph level. The trace elements and calcium won't be utilized since there are no fresh water corals. I use it in my turtle pond to keep calcium in the water (for their shells) and to keep the water (that's pretty dirty as turtles are messy) from turning acidic.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Couldn't be any easier
  

*by R***N on Reviewed in the United States on July 31, 2021*

Could not be easier..... Just add , once gone .. Add more. Takes care of all trace elements.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Safe & worry free
  

*by L***S on Reviewed in the United States on August 24, 2020*

I have been using this product off and on over 15 years.  It is nice to know you will not over dose your tank by mistake when you plop this in the sump.  Simple and safe.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    300 Gallon Display and 140 Gallon Sump. LOVE THIS.
  

*by D***D on Reviewed in the United States on August 26, 2023*

I was skeptical at first about putting this in my tank, heavily stocked 300 gallon display, 2 very large tangs (7" and 5"), 2 clowns, 2 Goby, blenny, Flame hark fish, file fish, 30+ hermits, 20+ Peppermint Shrimp, 2 emerald Crabs. So many coral and 4 giant Anemones that split from 1. System has been running 3 years but I've had issues with my ph and nitrates at times, and of course keeping nutrient levels where they need to be to support good growth. Literally the day after putting this in my return chamber opposite of the pump, all my Corals are HUGE, pulsing, thriving. My Anemones are so bright and my green acro that turned purple is turning green again! I can't believe how fast it made a difference. It's been over a week and everything continues to thrive. I have new formations on my zoas, my pulsing Xenia is insane, my fish look brighter. This stuff is awesome. Buy it. Don't mind my aiptasia issue. It was worse, but I'm finally winning.Edit - its doesn't stop releasing things like cal and mag into the tank like it claims. It should be 1500mag or 400 cal max.... I'm getting over 1800 mag and 700 cal. Only thing I changed was adding this. Removed it and a weet later my levels are back to where they were. So yes. It works by adding back in nutrients but it doesn't stop at a certain level. It just keeps adding it. Always test. Would be great for a very low nut system.

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**Shop now:** [https://www.desertcart.sg/products/21472093-slb-splmt-replenisher-kiloblk](https://www.desertcart.sg/products/21472093-slb-splmt-replenisher-kiloblk)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*