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STATUS: INCOMPATIBLE ⬌ MATRIX CORRELATION INDEX

Can you keep Angelfish and White Cloud Mountain Minnow together?

Algorithmically generated environmental and behavioral compatibility report.

AngelfishPterophyllum scalare
mid Layersemi-aggressive
incompatible
White Cloud Mountain MinnowTanichthys albonubes
top Layerpeaceful
INCOMPATIBLE

Algorithmic Assessment

Water temperature envelopes clash. Angelfish requires 75-82°F, while White Cloud Mountain Minnow requires 60-72°F. Coldwater/coolwater and tropical species cannot share the same environment.

Scientific Parameter Comparison

Cross-reference water chemistry, temperature range envelopes, and physical dimensions of Angelfish and White Cloud Mountain Minnow.

Parameter MetricAngelfishWhite Cloud Mountain MinnowCalculated Overlap
Temperature Range75°F – 82°F60°F – 72°FNo Overlap (Mismatch: 3°F)
pH Chemistry6.0 – 7.56.5 – 7.56.5 – 7.5
Min. Tank Capacity30 Gallons10 Gallons30 Gallons (Minimum)
Aquatic Strata ZonemidtopSeparated Layers
Adult Size (Max)6.0" (15 cm)1.5" (4 cm)Ratio: 1 : 4.0

⚠ 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:

Temperature Deficit3.0°F gap

Angelfish requires 75-82°F, while White Cloud Mountain Minnow needs 60-72°F.

Predation Threat MetricsSize Ratio: 4.0 : 1

Larger predators typically consume tankmates that fit into their mouths. Keeping a 6" species with a 1.5" species is dangerous.

⚔️ Do Angelfish and White Cloud Mountain Minnow Fight?

Environmental or structural requirements between these species clash too heavily to allow cohabitation. Water temperature envelopes clash. Angelfish requires 75-82°F, while White Cloud Mountain Minnow requires 60-72°F. Coldwater/coolwater and tropical species cannot share the same environment.

🍽️ 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. The Angelfish occupies the mid layer, while the White Cloud Mountain Minnow occupies the top layer. This separation of swimming zones naturally minimizes direct interactions and reduces competition during feeding times.

📏 Size Difference & Predation Threat

There is a moderate size difference. The Angelfish (6.0 inches) is noticeably larger than the White Cloud Mountain Minnow (1.5 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.

Angelfishmid Layer
Scientific NamePterophyllum scalare
Min Tank Capacity30G
Aggressionsemi-aggressive
Temp Envelope75°F - 82°F
pH Chemistry6.0 - 7.5
Scientific NameTanichthys albonubes
Min Tank Capacity10G
Aggressionpeaceful
Temp Envelope60°F - 72°F
pH Chemistry6.5 - 7.5

Chemistry & Habitat Analysis

Temp Envelope
No Overlap
Envelopes mismatch.
pH Chemistry
6.5 - 7.5
Shared safe pH bounds.
Combined Min Tank
30 Gallons
Lowest acceptable volume.

Frequently Asked Questions: Angelfish & White Cloud Mountain Minnow Compatibility

Are Angelfish and White Cloud Mountain Minnow good tank mates?

Water temperature envelopes clash. Angelfish requires 75-82°F, while White Cloud Mountain Minnow requires 60-72°F. Coldwater/coolwater and tropical species cannot share the same environment.

Can you put Angelfish and White Cloud Mountain Minnow in the same tank together?

Environmental or structural requirements between these species clash too heavily to allow cohabitation. Water temperature envelopes clash. Angelfish requires 75-82°F, while White Cloud Mountain Minnow requires 60-72°F. Coldwater/coolwater and tropical species cannot share the same environment.

What water temperature and pH parameters do Angelfish and White Cloud Mountain Minnow need?

Both species require compatible parameters. Angelfish needs a temperature of 75°F to 82°F and a pH of 6.0 to 7.5. Meanwhile, White Cloud Mountain Minnow needs a temperature of 60°F to 72°F and a pH of 6.5 to 7.5. Shared overlap range: No safe temperature overlap temperature and 6.5–7.5 pH overlap.

What is the minimum combined tank volume required to house Angelfish and White Cloud Mountain Minnow?

To successfully house both species together, a baseline of 30 gallons is required. However, because the setup includes territorial behavior from Angelfish (semi-aggressive), we recommend an adjusted minimum tank volume of at least 40 gallons (adding a 10-gallon safety buffer) to establish separate visual boundaries and minimize stress.