Pet Worx WXI-150 Internal Aquarium Filter – 150 LPH (Nano Tanks)

The Pet Worx WXI-150 is a compact submersible internal filter built for nano and small aquariums, moving up to 150 litres of water per hour. It's a straightforward, no-fuss way to keep water clean and gently circulating in setups where a bulky canister or hang-on-back filter just doesn't fit.

Suited to tanks up to roughly 30–40L, including betta tanks, shrimp bowls, and small planted nano setups where a soft, adjustable flow matters.

• 150 LPH flow rate, ideal for nano and small aquariums
• Submersible internal design — sits inside the tank, no external plumbing
• Combines mechanical and biological filtration in one compact unit
• Adjustable flow output for gentler current where needed
• Easy to install and maintain

Part of the Pet Worx internal filter range, sized from 150 LPH right up to 2300 LPH — so if your tank grows, there's a bigger unit ready to match it.