Restore crystal-clear glass on stained aquariums
Every aquarium eventually develops the same problem: hard water evaporation leaves behind chalky white deposits along the waterline, and glass cleaners meant for household use can’t be trusted anywhere near fish. AquaVascular Clear Glass is formulated specifically for aquarium keepers — it dissolves stubborn limescale, calcium buildup, and mineral stains from aquarium glass without introducing anything toxic to your tank environment.
What Clear Glass removes
- Hard water stains and limescale along the waterline — the chalky white crust that builds up as water evaporates
- Calcium and magnesium deposits from Kerala’s borewell water and other high-mineral supplies
- Mineral haze on the outside of the tank where drip splashes have dried
- Stubborn deposits on lily pipes and glass CO2 diffusers that ordinary cleaning can’t touch
- Aged tanks with years of accumulated buildup that regular maintenance never fully removed
Where you’ll actually use it
The most common spots are the exterior waterline (that white ring at the top of the tank), the inside of the glass at the water surface, glass lily pipes that have gone cloudy over time, and glass diffusers or drop checkers that have developed mineral film. Also useful on aquarium lids, glass sumps, and any glass equipment that’s been in contact with tank water for extended periods.
How to use it
- Remove the item from the tank if possible — for lily pipes, glassware, and lids. For fixed glass (the tank itself), work only on external surfaces or drain the tank below the waterline first.
- Apply Clear Glass directly to the affected area. A small amount goes a long way — start with a few drops.
- Gently scrub with a non-abrasive sponge or soft cloth. Let the product do the work — no scratching required.
- Rinse thoroughly with clean water before returning the item to the tank. Multiple rinses for anything going back into the aquarium.
Important usage notes
- Safe for aquatic life when used as directed — the formula is designed to rinse away completely without leaving residues that could harm fish, plants, or invertebrates.
- Test on a small area first if you’re cleaning painted trim, acrylic, or specialty coated surfaces — Clear Glass is formulated for glass and may not be suitable for all materials.
- Keep away from children and store the bottle tightly closed to preserve product strength.
What’s in the bottle
- 1 × AquaVascular Clear Glass, 25ml
Your aquascape deserves the best view too.
Manufactured in India by AquaVascular. Backwater Aquatics is an authorised AquaVascular dealer.

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