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Is Floating Water Sprite a Good Plant for Dojo Loach (Weather Loach)?

Reviewed by Guidarium Editorial DeskUpdated April 28, 2026
Not Recommended

Floating Water Sprite is not recommended for Dojo Loach (Weather Loach). The issue is practical, not cosmetic: dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Floating Water Sprite

Ceratopteris cornuta

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PlacementFloating
LightModerate
DifficultyBeginner
Size15 × 30 cm

Dojo Loach (Weather Loach)

Misgurnus anguillicaudatus

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TemperamentPeaceful
FamilyLoaches
Temp10–24°C
Water TypeFreshwater Only

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

58/100

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

Water match

Workable overlap

Shared range: 20-24°C, pH 6.5-8, 5-15 dGH.

Plant pressure

High

Dojo Loach (Weather Loach) may chew, uproot, or stress this plant.

Layout value

High cover

Floating Water Sprite helps with provides surface cover, good refuge for fry, good refuge for shrimp, useful spawning site, good grazing surface, and breaks lines of sight.

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.

Temperature
Floating Water Sprite20-30°C
Dojo Loach (Weather Loach)10-24°C

Overlap: 20-24°C.

pH
Floating Water Sprite5.5-8
Dojo Loach (Weather Loach)6.5-8

Overlap: pH 6.5-8.

Hardness
Floating Water Sprite2-15 dGH
Dojo Loach (Weather Loach)5-15 dGH

Overlap: 5-15 dGH.

Water and flow
Floating Water SpriteFreshwater Only, Low (Still Water)
Dojo Loach (Weather Loach)Freshwater Only, Moderate (Standard)

Flow expectations are close enough for one layout.

Space used
Floating Water SpriteFloating
Dojo Loach (Weather Loach)Bottom (Substrate)
Pressure signals
Floating Water SpriteLow uproot resistance, Delicate leaves
Dojo Loach (Weather Loach)Peaceful, Digger (Disturbs Substrate), Jumper (Lid Required), and Hyperactive / Fast Swimmer

Plant pressure: High.

Planting value
Floating Water SpriteProvides surface cover, Good refuge for fry, Good refuge for shrimp, Useful spawning site, Good grazing surface, and Breaks lines of sight, No substrate required
Dojo Loach (Weather Loach)Sand (Sifters)

Shared Tank Conditions

Floating Water Sprite fits inside the water range normally used for Dojo Loach (Weather Loach). The shared window is about 20 to 24 °C, pH 6.5 to 8, and 5 to 15 dGH, which gives you enough room to aim for stable middle-ground conditions.

Their flow expectations are close enough to combine: Floating Water Sprite prefers gentle, low-flow water, while Dojo Loach (Weather Loach) prefers moderate flow.

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

Fish Pressure and Plant Resilience

Dojo Loach (Weather Loach) puts heavy pressure on plants, so this species is likely to be chewed, uprooted, or stressed in day-to-day use.

Floating Water Sprite has high cover density, low uproot resistance, and delicate leaves. It can also help with surface cover, fry refuge, shrimp refuge, spawning sites, grazing surfaces, and breaking up sight lines.

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

The limiting issue is dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Layout Fit

Floating Water Sprite is a floating plant usually used floating.

Dojo Loach (Weather Loach) is a loach, so the pairing works best when the planting style supports how that fish uses space and cover.

Floating Water Sprite reaches about 15 cm tall by 30 cm wide and is usually free-floating 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 surface cover, fry refuge, shrimp refuge, spawning sites, grazing surfaces, and line-of-sight breaks. Place it where Dojo Loach (Weather Loach) 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: Dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Best Use Case

Floating Water Sprite is usually the wrong plant for Dojo Loach (Weather Loach) 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.

Frequently Asked Questions About Floating Water Sprite and Dojo Loach (Weather Loach)

Is Floating Water Sprite a good plant for Dojo Loach (Weather Loach)?

Floating Water Sprite is not recommended for Dojo Loach (Weather Loach). The issue is practical, not cosmetic: dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Can Dojo Loach (Weather Loach) damage Floating Water Sprite?

Dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Do Floating Water Sprite and Dojo Loach (Weather Loach) share the same water conditions?

Floating Water Sprite and Dojo Loach (Weather Loach) share a workable water window around 20 to 24 °C, pH 6.5 to 8, and 5 to 15 dGH. Keep the tank near the middle of that overlap for the best long-term result.

What does Floating Water Sprite add to a tank with Dojo Loach (Weather Loach)?

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

What is the main risk in this plant and fish pairing?

Dojo Loach (Weather Loach) is likely to chew or tear this plant before it settles in.

Editorial Review

Guidarium Editorial Desk

Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.

Last reviewed
April 28, 2026
Last updated
April 28, 2026
Issues or corrections?
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