Water type
Freshwater + Marine
Part no.
418.08
Aqua Medic Overflow Comb 50 Including Clip
A 50 cm overflow comb that clips straight to the glass, no gluing required. The Aqua Medic Overflow Comb 50 lets water pass through evenly along its full length while catching leaf litter, coral fragments and fish before they reach the drain. This version ships with the mounting clips only — there is no glass retainer in the box, so the comb attaches directly to the glass and lifts straight off for cleaning.
Key features
- 50 cm comb length — suits standard-width overflow boxes and full-width external overflows.
- Clips straight to the glass — no retainer to glue in first, nothing permanently fixed to the tank.
- Even flow through the teeth — water passes along the whole comb rather than pooling at one end.
- Removable for cleaning — unclips in seconds when debris builds up.
Specifications
| Length | approx. 50 cm |
|---|---|
| Height, clipped to glass | approx. 5.5 cm |
| Tooth length | approx. 3.7 cm |
| Maximum glass thickness | 8 mm (suits 6-8 mm glass) |
| Manufacturer item number | 418.08 |
Will it fit my tank?
The comb fits glass between 6 mm and 8 mm thick, which covers most overflow boxes up to around the 6-foot mark. Check your overflow's glass thickness before ordering.
What's included
- 50 cm overflow comb
- Mounting clips
Not included
- Glass retainer (holder) — see the Overflow Comb 50 Incl. Holder & Clip if you want the glue-in retainer option.
Suitable for, and not suitable for
- Suitable for: freshwater and marine overflow boxes and external overflows with 6-8 mm glass, where you don't want anything glued in place.
- Not suitable for: overflow glass outside the 6-8 mm range.
Care and maintenance
Unclip and rinse under tap water whenever debris builds up against the teeth — weekly is a reasonable starting point in most tanks. No chemical cleaners needed.
Goes well with
- Aqua Medic Combfix (6 pcs) — spare clips if one snaps during removal.
- Aqua Medic Overflow Comb 50 Incl. Holder & Clip — the same comb with a glass retainer included, if you'd rather not re-clip it each time.
Warranty and delivery
Covered by Aqua Medic's manufacturer warranty against defects, in addition to your rights under Australian Consumer Law. Standard freight applies.
Common questions
Why doesn't this one come with a retainer?
It's the clip-only version of the same comb, for anyone who'd rather not glue a retainer inside the overflow. The comb clips directly to the glass instead.
Can I add a retainer later?
Yes — the retainer sold with the Overflow Comb 50 Incl. Holder & Clip is compatible with this comb; buy that version if you decide you want one.
Will the clips mark my glass?
Aqua Medic doesn't publish a specific answer for this comb. If your glass is coated or tinted, check with us before ordering.




