Compatibility Report
GuideMyTank compatibility analysis for Reticulated Hillstream Loach and Silver Dollar.
Planning verdict
cautionOnly plan this pair if every listed condition can be met, and have a separation plan if stress or aggression appears.
No automatic safety blocker was found.
Reticulated Hillstream Loach and Silver Dollar receive a conditional verdict from the current structured assessment. Reticulated Hillstream Loach is recorded as peaceful with an aggression level of 2/10; Silver Dollar is recorded as peaceful with an aggression level of 2/10. The recommendation is based on the combined water, space, behavior, grouping, and predation checks below rather than on species names alone.
Reticulated Hillstream Loach has a recorded temperature range of 68–76°F and pH range of 6.5–7.5. Silver Dollar is recorded at 75–82°F and pH 5–7. Their shared planning window is 75–76°F for temperature and 6.5–7 for pH. A shared aquarium must stay inside the overlap rather than merely touching each species’ outer tolerance.
Silver Dollar sets the larger listed base aquarium requirement at 75 gallons; the other listed minimum is 20 gallons. Silver Dollar is the larger adult by the recorded maximum, reaching 6 inches, compared with 3 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.
Reticulated Hillstream Loach is a moderate species associated with the bottom zone and high flow. Silver Dollar is active, uses the mid zone, and has a moderate flow preference. Reticulated Hillstream Loach should be planned as a group of at least 3, while silver dollar should be planned as a group of at least 6. The aquarium must support both social structures without forcing either species into insufficient space.
Reticulated Hillstream Loach is recorded as a herbivore with advanced care, while Silver Dollar is a herbivore with intermediate care. Their listed preferred tank styles are stream and community. Feeding access, cover, open swimming room, filtration, and observation should be planned around the more demanding requirement rather than averaged between the two species.
Use these pair-specific boundaries before treating the verdict as an acceptable stocking plan.
Only plan this pair if every listed condition can be met, and have a separation plan if stress or aggression appears.
These references support the underlying species records used by this assessment. They do not necessarily evaluate this exact pair together.
Continue with the most relevant care and compatibility resources for Reticulated Hillstream Loach and Silver Dollar.