Is Ditch Stonecrop a Good Plant for Scat (Brackish)?

Reviewed by Guidarium Editorial DeskUpdated April 28, 2026

Not Recommended

Ditch Stonecrop is not recommended for Scat (Brackish). The issue is practical, not cosmetic: they are adapted to different water types.

Ditch Stonecrop

Penthorum sedoides

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PlacementMidground

LightModerate

DifficultyBeginner

Size30 × 8 cm

Scat (Brackish)

Scatophagus argus

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TemperamentMostly Peaceful

FamilyOddballs

Temp20–28°C

Water TypeBrackish Required

Quick Decision

A plant can be technically compatible with a fish and still fail in the actual tank if the fish digs, chews, needs denser cover, or uses a different part of the layout.

Overall fit

46/100

The fish is likely to outgrow, uproot, or out-pressure the plant.

Water match

Limited overlap

One or more core water ranges does not overlap cleanly.

Plant pressure

Moderate

Ditch Stonecrop needs thoughtful placement and anchoring.

Layout value

High cover

Ditch Stonecrop helps with breaks lines of sight and good refuge for shrimp.

Plant and Fish Fit Notes

Use these signals to decide whether the plant is doing useful work for the fish, or whether it is only surviving beside it.

FactorDitch StonecropScat (Brackish)

Temperature

Ditch Stonecrop4-28°C

Scat (Brackish)20-28°C

Overlap: 20-28°C.

Ditch Stonecrop5-7.5

Scat (Brackish)7.5-8.5

Overlap: pH 7.5-7.5.

Hardness

Ditch Stonecrop0-14 dGH

Scat (Brackish)12-30 dGH

Overlap: 12-14 dGH.

Water and flow

Ditch StonecropFreshwater Only, Moderate (Standard)

Scat (Brackish)Brackish Required, High (River/Stream)

Flow expectations are close enough for one layout.

Space used

Ditch StonecropMidground and Background

Scat (Brackish)Middle (Open Water) and Bottom (Substrate)

Pressure signals

Ditch StonecropModerate uproot resistance, Standard leaves

Scat (Brackish)Mostly Peaceful, Plant Destroyer, Hyperactive / Fast Swimmer, and Aggressive Eater (Starves shy fish)

Plant pressure: Moderate.

Planting value

Ditch StonecropBreaks lines of sight and Good refuge for shrimp, Inert substrate is fine

Scat (Brackish)Sand (Sifters), Smooth Gravel (Sensitive Barbels), and Established Algae (Otocinclus)

Shared Tank Conditions

Ditch Stonecrop and Scat (Brackish) do not share a clean environmental window, so the pairing is already under pressure before behaviour is even considered.

Their flow expectations are close enough to combine: Ditch Stonecrop prefers moderate flow, while Scat (Brackish) prefers strong, stream-style flow.

Water type is a serious mismatch: Ditch Stonecrop is listed for freshwater, while Scat (Brackish) is listed for brackish water.

Fish Pressure and Plant Resilience

Scat (Brackish) can still be rough on plants, but this pairing becomes more realistic when the plant is anchored well and used as part of a larger layout.

Ditch Stonecrop has high cover density, moderate uproot resistance, and standard leaves. It can also help with breaking up sight lines and shrimp refuge.

Ditch Stonecrop is less tempting than softer, more palatable plants for known nibblers.

The limiting issue is they are adapted to different water types.

Layout Fit

Ditch Stonecrop is a stem plant usually used midground and background.

Scat (Brackish) is an oddball fish, so the pairing works best when the planting style supports how that fish uses space and cover.

Ditch Stonecrop reaches about 30 cm tall by 8 cm wide and is usually rooted in substrate with inert substrate is fine. 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 line-of-sight breaks and shrimp refuge. Place it where Scat (Brackish) can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

For most keepers, a tougher or better-matched plant is the smarter choice. If you still try it, test with a small amount first and be ready to move the plant before it is badly damaged.

The decision should center on this signal: They are adapted to different water types.

Best Use Case

Ditch Stonecrop is usually the wrong plant for Scat (Brackish) if your goal is a stable display tank. The issue is rarely one dramatic failure on day one; it is the steady mismatch between what the fish does in the scape and what the plant needs to stay attractive long term.