Chili Rasbora Care Guide (Boraras brigittae)
Boraras brigittae chili rasbora: tiny blackwater school, 10+ gal planted, vs CPD vs neon, gentle filter, and why three fish in a vase fail.
Article
Celestial Pearl Danio (CPD) Care Guide
Danio margaritatus CPD: nano school, cooler water, planted cover, shy spawners, vs guppies vs chili rasbora, and why a bare 5-gal fails them.
Crystal Red Shrimp Care Guide (Caridina)
Caridina crystal red vs cherry: RO + remineralize, low TDS, moss, no copper, slow breeding, and why they fail in a tap-water Neo tank.
Cardinal Tetra Care Guide (Planted Tank)
Paracheirodon axelrodi vs neon: larger school, softer warmer water, 20+ gal, blackwater look, and why cardinals are not ‘just bigger neons’.
Riccia fluitans Care Guide (Crystalwort)
Riccia fluitans: floating or tied-down carpet, high light + CO₂ if you want a lawn, pearling, and why it escapes the mesh and fills the surface.
Christmas Moss Care Guide (Vesicularia)
Christmas moss (Vesicularia montagnei): hanging fronds on wood, low–medium light, attach like Java moss, and how to stop it turning into a debris ball.
Fissidens fontanus (Phoenix / Fox Moss) Care Guide
Fissidens fontanus: slow architectural moss, attach with gel not thread-smash, low–medium light, and why it is not Java moss or Christmas moss.
Dwarf Hairgrass Care Guide (Eleocharis Carpet)
Eleocharis acicularis / parvula: grass carpet, medium–high light, CO₂ helps, plant small plugs, and how it differs from HC Cuba and Monte Carlo.
Glossostigma elatinoides Care Guide (Glosso Carpet)
Glossostigma elatinoides: high light carpet, CO₂ strongly recommended, runners vs HC Cuba vs Monte Carlo, and why it goes vertical without enough PAR.
HC Cuba / Dwarf Baby Tears Care Guide
Hemianthus callitrichoides Cuba: high light, injected CO₂, aquasoil, tiny leaves vs Monte Carlo, and why it melts without a high-tech triangle.
Red Aquarium Plants Turning Green
Red aquarium plants fading to green: spectrum, PAR, nitrate, iron, CO₂—ranked causes, fix order, what not to dose, FAQ.
Stem Plants Leggy / Losing Lower Leaves
Stem plants going bald at the base: light shading, CO₂, trimming, replant tops, ranked causes, fix order, FAQ. Includes Rotala-type stems.
Carpet Plants Melting or Not Spreading
Monte Carlo / HC carpet melting or not spreading: light at substrate, CO₂, planting density, melt vs fail, fix order, FAQ.
Aquarium Plant Root Rot in Aquasoil
Root rot in planted tanks: black mushy roots, anaerobic soil, swords/crypts collapsing, ranked causes, fix order, livestock-safe FAQ.
Stunted Growth in a Planted Tank: Checklist
Stunted aquarium plants: tiny new leaves, stalled stems, ranked causes (CO₂, light, macros, roots), fix order, FAQ—not just “add more fert.”
Aquarium Algae ID Chart: BBA vs Hair vs Staghorn (+ more)
Planted-tank algae ID: BBA vs hair vs staghorn vs GSA, GDA, diatoms, cyano, Cladophora, green water—look, feel, next guide.
Green Water Bloom: Light vs Nutrients Fix
Green water (free-floating algae bloom): flashlight test vs cloudy bacterial bloom, blackout vs UV, ranked causes, FAQ.
Staghorn Algae: Causes & Fix Order
Staghorn algae (antler / grey-green tufts): ID vs BBA and hair, ranked causes, CO₂/organics fix order, FAQ.
Cladophora / Blanket Weed: Identify & Remove
Cladophora (blanket weed): how to tell it from hair algae, why it clings, ranked causes, removal order, FAQ.
Cyanobacteria (Blue-Green Algae) Emergency Fix
Blue-green algae / cyanobacteria mats: ID vs true algae, ranked causes, blackout + flow + organics fix order, livestock-safe FAQ.