LogoAquarium Calculator
STATUS: INCOMPATIBLE ⬌ MATRIX CORRELATION INDEX

Can you keep Cherry Shrimp and German Blue Ram together?

Algorithmically generated environmental and behavioral compatibility report.

Cherry ShrimpNeocaridina davidi
bottom Layerpeaceful
incompatible
German Blue RamMikrogeophagus ramirezi
bottom Layersemi-aggressive
INCOMPATIBLE

Algorithmic Assessment

German Blue Rams are cichlids that hunt along the substrate and will readily eat dwarf Cherry Shrimp.

Scientific Parameter Comparison

Cross-reference water chemistry, temperature range envelopes, and physical dimensions of Cherry Shrimp and German Blue Ram.

Parameter MetricCherry ShrimpGerman Blue RamCalculated Overlap
Temperature Range65°F – 80°F78°F – 85°F78°F – 80°F
pH Chemistry6.5 – 8.05.5 – 6.56.5 – 6.5
Min. Tank Capacity5 Gallons20 Gallons20 Gallons (Minimum)
Aquatic Strata ZonebottombottomShared Zone (Layer Conflict)
Adult Size (Max)1.0" (3 cm)2.5" (6 cm)Ratio: 1 : 2.5

⚠ Physiological Mismatch Report

Our stocking engine calculations indicate that putting these two species in the same tank causes acute physiological strain. Below are the calculated parameters that violate safe cohabitation ranges:

⚔️ Do Cherry Shrimp and German Blue Ram Fight?

Environmental or structural requirements between these species clash too heavily to allow cohabitation. German Blue Rams are cichlids that hunt along the substrate and will readily eat dwarf Cherry Shrimp.

🍽️ Swimming Layers & Feeding Competition

To satisfy their dietary requirements, offer a varied feeding schedule. Sinking pellets or wafers are ideal for bottom dwellers, while floating flakes or micro-granules support mid and top dwellers. Both species reside in the bottom layer. Feeding them simultaneously in different corners of the tank is highly recommended to distribute food and prevent any resource competition in their shared vertical zone.

📏 Size Difference & Predation Threat

There is a moderate size difference. The German Blue Ram (2.5 inches) is noticeably larger than the Cherry Shrimp (1.0 inches). While not an immediate predation threat under normal circumstances, ensure the smaller specimens are not small enough to be eaten and have plenty of shelter.

Safe Tankmate Alternatives for Cherry Shrimp

Since the pairing between Cherry Shrimp and German Blue Ram is flagged as incompatible, here are 3 peaceful community tankmates that share a flawless compatibility profile with Cherry Shrimp and match similar water parameters:

Cherry Shrimpbottom Layer
Scientific NameNeocaridina davidi
Min Tank Capacity5G
Aggressionpeaceful
Temp Envelope65°F - 80°F
pH Chemistry6.5 - 8.0
German Blue Rambottom Layer
Scientific NameMikrogeophagus ramirezi
Min Tank Capacity20G
Aggressionsemi-aggressive
Temp Envelope78°F - 85°F
pH Chemistry5.5 - 6.5

Chemistry & Habitat Analysis

Temp Envelope
78°F - 80°F
Shared temperature bounds.
pH Chemistry
6.5 - 6.5
Shared safe pH bounds.
Combined Min Tank
20 Gallons
Lowest acceptable volume.

Frequently Asked Questions: Cherry Shrimp & German Blue Ram Compatibility

Are Cherry Shrimp and German Blue Ram good tank mates?

German Blue Rams are cichlids that hunt along the substrate and will readily eat dwarf Cherry Shrimp.

Can you put Cherry Shrimp and German Blue Ram in the same tank together?

Environmental or structural requirements between these species clash too heavily to allow cohabitation. German Blue Rams are cichlids that hunt along the substrate and will readily eat dwarf Cherry Shrimp.

What water temperature and pH parameters do Cherry Shrimp and German Blue Ram need?

Both species require compatible parameters. Cherry Shrimp needs a temperature of 65°F to 80°F and a pH of 6.5 to 8.0. Meanwhile, German Blue Ram needs a temperature of 78°F to 85°F and a pH of 5.5 to 6.5. Shared overlap range: 78°F–80°F temperature and 6.5–6.5 pH overlap.

What is the minimum combined tank volume required to house Cherry Shrimp and German Blue Ram?

To successfully house both species together, a baseline of 20 gallons is required. However, because the setup includes territorial behavior from German Blue Ram (semi-aggressive), we recommend an adjusted minimum tank volume of at least 30 gallons (adding a 10-gallon safety buffer) to establish separate visual boundaries and minimize stress.