15/09/2026
This will get people talking.... 🙈
We’ve turned our Fluval Roma into a BLACKWATER AQUASCAPE 🖤🌿🐟
And… it’s definitely had mixed opinions 😂
The fish fanatics get it. They LOVE it.
The curious customers passing through who aren’t into fishkeeping? They think we’ve just left the tank to go dirty 🤣
But there’s actually a reason for the madness!
Blackwater tanks recreate the natural environments that many tropical fish come from, where leaves, wood and other botanicals release tannins into the water. This gives it that gorgeous tea-coloured tint and can create a more natural, calming environment for the fish.
We’ve added botanicals such as leaves, seed pods and wood, which slowly release tannins, provide natural hiding places and grazing surfaces, and help create that dark, sheltered environment that cardinal tetras naturally feel comfortable in.
The tannins can also help lower the pH, particularly in softer, low-buffered water. This helps recreate the soft, slightly acidic conditions that cardinal tetras naturally prefer.
The tannins also have mild natural antimicrobial and antifungal properties, which can help create a healthier environment for fish and support their natural defences.
So no… we haven’t forgotten to clean the tank.
Yes… the brown water is intentional.
And yes… Allan has been told he’s NOT allowed to drink it. 😂
It’s blackwater, people. Trust the process. 🖤🐟