Aquarium Gravel Cleaner 118 ml - Substrate Cleaner Liquid Sludge Remover | for freshwater and saltwater, live bacteria, biological mulm breakdown, cleans substrate, against sludge and food residue(Disclaimer)

Product description

• Biological substrate cleaner for small tanks – ARKA Substrate Cleaner cleans the floor with live bacteria and breaks down mulm, food residue and organic deposits.
• For nano aquariums and targeted maintenance.
• Breaks down deposits in the substrate – Substrate Cleaner breaks down nitrate sources, phosphate deposits and harmful gaseous compounds in gravel and rock.
• With live bacterial cultures and replicated mangrove mud. Works deep in the substrate – The bacteria also reach areas under decor, roots and stones where deposits collect.
• This supports clear water, less odour and a stable biological balance.
• Easy to use without siphoning – Add 20 ml per 100 litres directly to the aquarium every 14 days until the substrate is clean, then 20 ml per 100 litres monthly.
• No hose, no mulm bell, no need to switch off the filter. For freshwater and saltwater – Suitable for aquariums with fish, shrimp and corals.
• Against phosphate deposits in saltwater, use 10 ml per 200 litres weekly together with ARKA Phos-Out 4.