Yoyo Loach: tank size, group & compatibility data

Stocking notes

Active social loaches that grow larger than many buyers expect and can harass slow tankmates.

For planning, StockingLab models Yoyo Loach at its approximate adult size rather than the juvenile size commonly seen in shops. That matters because space use and waste production can change dramatically as fish mature.

What the calculator checks

• Whether the tank's usable volume is below the 180 L / 47.6 US gal reference minimum.
• Whether the selected group is below the planner's typical 5 fish social starting point.
• Whether target temperature and pH sit inside the planning range.
• Whether prospective tankmates create predation, fin-nipping, territorial or water-overlap conflicts.
• Whether too many fish accumulate in the same bottom swim zone.

Before buying

Use this profile as a shortlist tool, not as a substitute for a dedicated care source. Confirm adult size, diet, sex ratio, habitat structure and locally relevant water conditions before purchase.

How to interpret this Yoyo Loach profile

At roughly 15 cm / 5.9 in adult length, Yoyo Loach should be planned at mature size rather than the smaller size commonly offered for sale. The reference tank is 180+ L / 47.6+ US gal, with a planning water window of 24–30°C and pH 6.5–7.5. A midpoint around 27.0°C and pH 7.0 is useful only as a comparison aid; the aim is stable water that overlaps the needs of the whole community.

The 5+ social starting point means tank size should be judged for the group, not for a single shop-sized fish. Its relative waste factor of 1.35× is on the higher side in the StockingLab model, so filtration margin and maintenance become especially important as the fish reach adult size. Activity is modeled at 1.10×, so the planner balances ordinary movement demand with adult size and bottom-zone occupancy.

Common planning mistakes to avoid

• Keep the group at or above the 5+ planning starting point before adding extra species.
• Prioritise tank length and open swimming room when comparing aquariums with similar volume.
• Check that the planned temperature sits inside the shared 24–30°C range for every species in the community.
• Use the 180 L / 47.6 US gal reference as a starting point, then let actual tank dimensions, filtration and the full stock list refine the decision.

Bottom line: the profile is designed to screen a proposed aquarium for obvious pressure points. A result that passes StockingLab still needs to be checked against current, species-specific husbandry information for Botia almorhae, especially diet, breeding behavior, sex ratio and habitat structure.