Protein Skimmer

Product Description

CAT brand protein skimmers use very fine air bubbles asthe central filtration element. An active zone builds up on the bubble surface, to which protein compounds adhere very easily due to theirmolecular structure. These form two molecular ends – ahydrophobic moiety which attaches to the bubble surface, and a hydrophilicmoiety which reaches into the surrounding body of water. Various pollutants, in turn, accumulate around the hydrophilic part – in particular, organic materials such as bacteria viruses particles and other pollutant.

A conglomerate of air bubble, protein molecules and pollutants forms and floats to the water surfacedue to the bubble’s buoyant force. The protein compounds’ surface activity causes a firm foam structure to build up, enclosing the pollutants. This foam is discharged via the foam tube. In this way, pollutants are removed not only from the aquarium, but completely from the water cycle.

The protein skimmer opens a window in the cycle of materials. This fact distinguishes the protein skimmer substantially from any other mechanical filter.

Model	Size mm	Flow
US-DB5	Φ250×1500	5m³/h
US-DB10	Φ400×1800	10m³/h
US-DB15	Φ400×2200	15m³/h 900w
US-DB20	Φ600*2500	20m3/h 1500w
US-DB30	Φ600×3000	30m³/h 900w
US-DB40	Φ700×3000	40m³/h 1100w
US-DB50	Φ700×3000	50m³/h 1100w
US-DB60	Φ800×3000	60m³/h 1500w
US-DB70	Φ800×3500	70m³/h 1500w
US-DB80	Φ1000×3000	80m³/h 1500w
US-DB100	Φ1200×3000	100m³/h 3000w
US-DB120	Φ1200×3500	120m³/h 3000w
US-DB150	Φ1500×3500	150m³/h 4500w
US-DB200	Φ2000×3500	200m³/h 4500w

Substancesthat may be removed from the water using protein skimming:

· Protein compounds

· Various organic compounds

· Reduction of bod and cod (biological and chemical oxygen demand)–cod in the foam is concentrated by a factor of about100

· Precursors of the toxins, ammonium and nitrite

· Fine suspended solids

· Residual feed and feces

· Bacterial biomassand microalgae

· metabolic productsfrom the biofilter

CAT protein skimmer sare ideal reaction vessels for the application of ozone. All CAT protein skimmer sare equipped with an ozone inlet. The use of ozone supports and enhances the effiency of the skimming process and offers valuable benefits– including oxidation of nitrite, degermination and formationof stable foam.

Gas balance

CAT protein skimmers effectively enhancethe cycle of gases in the water. Animals breathe oxygen and exhale carbon dioxide. This reduces the water’s pH. In the skimmer, carbondioxide is largely blown out, and oxygen isre-introduced. The water from the skimmer’s outlet is constantly slightly oversaturated with oxygen.

Interaction with other filter elements
CAT protein skimmers
·substantially enhance the efficacy of biofilters
·remove metabolicproducts from biofilters
·are ideally suited for the application of ozone

Contact：Tony
wechat & whatsapp:+8615960070246
Official Web：https://www.xmchongrui.com/en_US
Alibaba：http://cat.en.alibaba.com