Understanding Mineral Support
"Mineral supported" is at the heart of how we breed everything at Jack's Aquatics — but what does it actually mean, and why does it make a measurable difference to the livestock you receive?
What "Mineral Supported" Means
Every water source has a different baseline mineral content — the dissolved calcium, magnesium and trace elements that invertebrates rely on for shell formation, molting and general physiological function. Tap water on its own is rarely optimized for this. It's treated for human consumption, not for the specific needs of snails and shrimp.
Mineral supported systems means we actively monitor and adjust mineral content in our breeding water — rather than relying on whatever happens to come out of the tap. This is checked using a TDS meter and adjusted as part of routine system maintenance.
In PracticeThis isn't a one-time additive or a marketing claim — it's an ongoing part of how our systems are run, checked and adjusted as routinely as temperature or filtration.
Why It Matters for Snails
Snail shells are primarily calcium carbonate. Without adequate calcium and carbonate hardness in the water, shells can develop thin, pitted or eroded patches — sometimes called shell deterioration. This doesn't just affect appearance; it affects the snail's protection and overall health.
Shell Strength
Adequate mineral content supports consistent shell density, reducing thin or brittle patches.
Growth Consistency
Snails in mineral-poor water often show inconsistent or stunted growth compared to those in properly supported systems.
Reproductive Health
Colony vigor and reproduction rates are influenced by overall water quality, including mineral balance.
Why It Matters for Shrimp
Neo-caridina shrimp molt their exoskeleton regularly throughout their life. This process draws heavily on dissolved minerals in the water — particularly calcium and magnesium — to rebuild the new shell. In mineral-poor water, shrimp can struggle to molt successfully, sometimes resulting in failed molts.
Why This Matters to YouShrimp arriving from a mineral-poor system may already be in a weakened state before they even reach your tank — regardless of how well they're acclimated on arrival.
Mineral Support vs "Just Tap Water"
Standard Tap Water Only
- Mineral content varies by region and season
- Not monitored for invertebrate needs
- Shell and molting issues more common over time
- Inconsistent results between batches
Mineral Supported System
- Mineral content actively monitored and adjusted
- Tailored to invertebrate physiological needs
- Supports consistent shell strength and molting
- More consistent livestock quality batch to batch
What This Means When Livestock Arrives
Livestock from mineral supported systems generally arrives in better physical condition — firmer shells on snails, fuller exoskeletons on shrimp — and tends to settle into new tanks more readily. It's one of the reasons we're able to maintain consistent quality across every dispatch, regardless of season.
Every product we sell comes from our UK mineral supported systems — never imported, never wild caught.
Shop Live FeedQuick Reference
- Mineral support means actively monitored and adjusted water mineral content
- Calcium and carbonate hardness directly affect snail shell strength
- Shrimp rely on dissolved minerals for successful moulting
- Tap water alone is not optimised for invertebrate needs
- Mineral supported systems produce more consistent livestock quality
Important Context
Mineral requirements can vary by species and individual setup. This guide describes general principles behind our breeding approach rather than specific dosing instructions for home aquariums.