Scrub without scratching.

High-density melamine sponges that safely remove white film and algae from glass and acrylic aquariums — no toxic chemicals, no scratching, just aquarium water.

3-pack No toxic chemicals Glass & acrylic safe

Open the dosing app

Pack size

3 sponges

Sponge size

4in x 3in x 1in

Material

High-density melamine

Chemicals

None — water only

A fix, not the fix

What the white film actually is, and why this is the safe way to remove it.

WHAT IT DOES

Removes white film & algae

High-density melamine sponges lift white film and algae buildup off your glass or acrylic without any cleaning chemicals — just wet the pad with aquarium water and wipe.

WHY IT'S DIFFERENT

Won't scratch your tank

Unlike abrasive scrapers or scouring pads, these melamine sponges are safe on both glass and acrylic — no scratching, no clouding.

WHERE THE FILM COMES FROM

Usually an overdose signal

A fine white film on the glass often means a supplement is being overdosed — worth checking your dosing before it becomes a recurring cleaning job.

How to use

No mixing, no chemicals — just water from your own tank.

Step	Amount
Step 1	Wet the pad with aquarium water
Step 2	Gently wipe the affected glass or acrylic
Step 3	Rinse the pad and reuse until it wears out

Questions about this product

Will this scratch my glass or acrylic?+

No — the melamine sponge is safe on both glass and acrylic when used as directed.

Is this safe for my fish and corals?+

Yes — no toxic or harmful chemicals are used, and the pad won't harm aquarium inhabitants.

What's causing the white film in the first place?+

It commonly signals overdosing of a supplement. Worth adjusting your dose alongside cleaning it off — see Phosphate Remover's dosing notes for one common cause.

Chasing a recurring overdose issue?

Check your dosing accuracy with the app before it becomes a weekly scrub.