Amazon.com : Ultralife Blue Green Slime Stain Remover : Aquarium Treatments : Pet Supplies
Algae Remover Blue exit 250 ml – Micro Aquatic Shop
Is this blue green algae or something else? Tried algae fix, Blue Green Slime Remover, hydrogen peroxide, black out, air stones. Really need help! : r/Aquariums
4 packs) Ultralife blue green algae slime stain remover for aquarium treatment 790869100200 | eBay
Oase Blue- and Green Algae Remover 250ml
Oase Blue and Green Algae Remover 100ml per 1000 litri | AcquarioMania