Is Buce Motleyana a Good Plant for Iridescent Shark?

Buce Motleyana fits inside the water range normally used for Iridescent Shark. The shared window is about 22 to 28 °C, pH 6.5 to 7.5, and 2 to 12 dGH, which gives you enough room to aim for stable middle-ground conditions.

Both do best with moderate flow, so circulation does not need to be split into competing zones.

Both are suited to freshwater, so salinity does not add an extra planning problem.

Iridescent Shark does not put unusual pressure on this plant compared with harder fish-plant combinations.

Buce Motleyana has low cover density, high uproot resistance, and tough / leathery leaves. It can also help with shrimp refuge and grazing surfaces.

Its structure adds useful refuge value beyond the normal visual role of the plant.

There is no special plant-pressure warning here, so solid anchoring and stable husbandry matter more than unusual protection.

Buce Motleyana is a rhizome / epiphyte plant usually used foreground, midground, and attached to hardscape.

Iridescent Shark is a catfish, so the pairing works best when the planting style supports how that fish uses space and cover.

Buce Motleyana reaches about 10 cm tall by 15 cm wide and is usually attached / wedged to hardscape with no substrate required. That makes placement and anchoring more important than simply adding a larger bunch of stems or leaves.

In this pairing, the useful plant values are shrimp refuge and grazing surfaces. Place it where Iridescent Shark can actually use that structure instead of hiding the plant where it cannot do much.

This is a sensible planted-tank choice for Iridescent Shark, especially when you want the plant to do real work as cover, sight-line structure, or habitat detail.

The decision should center on layout quality: keep the plant in the zone where Iridescent Shark actually swims, shelters, or uses cover.