3 posts
Thorea hispida is a freshwater red algae that occasionally hitchhikes into aquariums on wild-collected rocks and driftwood. Here's how to identify it — and why it usually isn't the problem it looks like.
plant spotlightThick, dark leaves that shrug off low light — just keep the rhizome exposed and Anubias will outlive everything else in your tank.
tank setupsA simple, low-maintenance layout built around hardscape and floaters — no CO2, no aquasoil, no fuss.