I don’t update this blog often, but this time I’ve got something worth sharing.

During my recent trip to Taiwan last month, I had the chance to reconnect with several old-school breeders who are making a strong comeback in the hobby. They shared some valuable insights with me, especially on improving breeding yields, which I’ll cover in a future post.

But before we even talk about breeding, we need to get the fundamentals right.

Because the truth is simple:
if you can’t keep your shrimp alive, nothing else matters.

From what I’ve seen, most shrimp losses, especially for beginners, come down to just a few common mistakes. These aren’t complicated issues, but they’re often overlooked.

In fact, shrimp usually die because of three key mistakes that beginners make.

1) Tank not cycled
Cycling your tank is one of the most important steps in keeping your shrimp alive.

A properly cycled tank builds up beneficial bacteria that convert toxic waste into less harmful compounds. Shrimp are extremely sensitive to water quality, and even small spikes in toxins can wipe out your colony.

Here’s how it works in simple terms:

• Waste in your tank produces ammonia (highly toxic)
• Beneficial bacteria convert ammonia into nitrite (still toxic)
• Another group of bacteria converts nitrite into nitrate (less harmful in low levels)

This process is known as the nitrogen cycle, and it takes time.

At the start, you can speed things up by dosing beneficial bacteria. Most commercial products contain bacteria that help kickstart the breakdown of ammonia. Over time, the full bacterial ecosystem develops, but it doesn’t happen overnight.

If you’re using an inert substrate, there’s no natural ammonia source, so you’ll need to provide one.
A simple method is to add a small amount of fish food into the tank and let it decompose. This feeds the bacteria and helps establish the cycle.

Be patient.
Give your tank at least 2–3 weeks to cycle properly before adding shrimp.

Rushing this step is one of the fastest ways to lose them.

2) Lack of proper minerals

Shrimp need the right minerals to molt successfully.

Molting is how shrimp grow, and it’s also one of the most vulnerable stages in their life. A healthy shrimp should have a strong, well-formed shell—this is a clear sign that it’s getting what it needs.

One common mistake beginners make is assuming their water is “good enough” just because the TDS (Total Dissolved Solids) reading looks right.

But here’s the problem:
TDS only tells you how much is dissolved in the water, not what those substances actually are.

Tap water often contains a mix of minerals and impurities that aren’t useful (and sometimes harmful) for shrimp. Even if the TDS number looks correct, it doesn’t mean your shrimp can actually use those minerals for proper shell development.

What shrimp really need are specific, bioavailable minerals, especially calcium and magnesium, to support healthy molting and strong exoskeleton growth.

Without the right minerals:

• Molting becomes difficult or incomplete
• Shrimp may get stuck during molts
• Shells become weak or deformed

The solution is simple:
Use proper shrimp mineral supplements designed to provide the right balance of essential elements.

Getting this right makes a huge difference, not just in survival, but in overall health and growth.

3) No water change, just topping up

When water evaporates from your tank, only the pure water leaves—everything else stays behind.

That means unwanted minerals, waste, and impurities slowly build up over time. If you’re not doing regular water changes, these substances accumulate and can negatively affect your shrimp.

This often confuses beginners.

You might check your TDS and see that it’s within the “correct” range, but your shrimp are still dying. That’s because, again, TDS doesn’t tell you what’s inside the water, only how much is dissolved.

Over time, harmful compounds can build up even if the number looks acceptable.

The solution is simple:
Do regular, consistent water changes.

A good practice is to:

• Remove a portion of tank water weekly
• Replace it with clean, properly prepared water
• Re-dose with beneficial bacteria if needed
• Replenish essential minerals

This helps reset your water quality and keeps the environment stable for your shrimp.

Keeping shrimp alive isn’t complicated, it’s about getting the basics right.

Don’t cut corners on bacteria and minerals. These are the foundation of a stable tank and the key to keeping your shrimp healthy, active, and thriving.

If you’re just getting started, we’ve made it easy.
Our carefully formulated bacteria and mineral solutions are designed to give your tank the right balance from day one, so you can focus on enjoying the hobby, not troubleshooting problems. Start your tank here today.