A shrimp tank is furnished in surfaces
Cherry shrimp experience decor differently from fish: every object is a pasture. They spend their whole day walking surfaces and picking biofilm, algae film, and microscopic food from them with tiny claws, so the best shrimp decor maximises textured, grazeable area — moss, wood grain, stone, leaf surfaces — rather than presenting a few smooth showpieces. A tank that looks slightly wild to a fish keeper is, to a colony of cherries, a well-stocked larder with housing included.
Start from that principle and the shopping list writes itself: mosses first, wood and stone second, fine planting third, and a floor dressed with leaf litter rather than left bare.
Moss is the centrepiece
If a cherry shrimp tank gets only one plant group, it should be moss. A cushion of moss tied or grown onto wood and stone does four jobs at once: it grazes well, holding biofilm deep in its fronds; it shelters newly moulted shrimp, which are soft and vulnerable for hours; it hides baby shrimp, small enough to live inside the moss where fish-sized mouths and even adult shrimp rarely trouble them; and it gives females carrying eggs a quiet place to fan them. Spread moss across several pieces rather than one showpiece clump, so the colony distributes itself and food disputes stay trivial.
Fine-leaved plants and dense small planting fill the gaps between moss stations, adding more grazing and hiding texture. Floating plants overhead are the third layer: their hanging roots are prime grazing, their shade keeps the colony calm and the algae balanced, and shrimp will climb into the roots to feed upside down at the surface film.
Wood, stone, and leaves
Small pieces of driftwood or spider-like branching wood give the moss its scaffolding and add their own grazeable grain; a shrimp-safe classic is wood already used in aquariums and free of treatments. Smooth river stones contribute mineral-plain grazing flats and visual rest between the green. Dried leaves made for aquarium use, laid on the substrate and replaced as they soften, are both decor and dining — the colony will skeletonise them slowly while sheltering underneath, and the leaf zone becomes the tank's busiest neighbourhood.
A dark substrate under all this shows red shrimp at their most vivid, and it also reveals pale babies and shed skins against the floor when you are counting the colony's health.
Safety is a decor decision
Two furnishing hazards matter more for shrimp than for any fish. The first is the filter intake: shrimplets are drawn in and lost, so a fine sponge sleeve over the intake is decor in the functional sense — fit it before the first babies arrive, not after. The second is anything of unknown origin: ornaments, stones, or wood not made for aquariums can carry treatments or metals that shrimp, far more sensitive than fish, cannot tolerate. The colony's rule is simple — if its aquarium safety is not certain, it does not go in, however pretty it looks.
Leave the front glass's lower band reasonably clear of tall decor. Shrimp watching is the pleasure of this tank, and a grazing flat or leaf zone at the front gives you the colony at work under your nose.
Letting the colony furnish itself
A cherry shrimp tank improves with age because the shrimp finish decorating it themselves — biofilm matures, moss spreads, leaves settle into the corners the current prefers. Resist deep cleans and wholesale rearranges; siphon gently around the furnishing rather than lifting it, because every underside is inhabited. Add new pieces gradually and rinse them well, and a stable colony will absorb changes without a die-off.
The rules that protect a colony are mostly negative ones — no unknown rocks, no unguarded intake, no sudden rearranges — and they only work if every helper knows them, which is why KinsLe Family Sharing keeps the shrimp profile and its care information where the whole household can see it and work from the same details.